Bug 1284422 part.9 Remove "ContentCache(InParent|InChild)?: " from log of ContentCache.cpp since the classes are not in same process under current design r?m_kato draft
authorMasayuki Nakano <masayuki@d-toybox.com>
Tue, 05 Jul 2016 18:56:18 +0900
changeset 384523 277831a1fa63af3008a85d000aa17e176bacc54f
parent 384522 def55ae6bcf5326bd8cd64d065055fa955ca0c73
child 384524 455b7594b2383c21023b254815d3805c7a71f8e1
push id22289
push usermasayuki@d-toybox.com
push dateWed, 06 Jul 2016 14:02:00 +0000
reviewersm_kato
bugs1284422
milestone50.0a1
Bug 1284422 part.9 Remove "ContentCache(InParent|InChild)?: " from log of ContentCache.cpp since the classes are not in same process under current design r?m_kato MozReview-Commit-ID: LwDBBwfkZKx
widget/ContentCache.cpp
--- a/widget/ContentCache.cpp
+++ b/widget/ContentCache.cpp
@@ -88,61 +88,59 @@ ContentCacheInChild::ContentCacheInChild
   : ContentCache()
 {
 }
 
 void
 ContentCacheInChild::Clear()
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p Clear()", this));
+    ("0x%p Clear()", this));
 
   mCompositionStart = UINT32_MAX;
   mText.Truncate();
   mSelection.Clear();
   mFirstCharRect.SetEmpty();
   mCaret.Clear();
   mTextRectArray.Clear();
   mEditorRect.SetEmpty();
 }
 
 bool
 ContentCacheInChild::CacheAll(nsIWidget* aWidget,
                               const IMENotification* aNotification)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheAll(aWidget=0x%p, "
-     "aNotification=%s)",
+    ("0x%p CacheAll(aWidget=0x%p, aNotification=%s)",
      this, aWidget, GetNotificationName(aNotification)));
 
   if (NS_WARN_IF(!CacheText(aWidget, aNotification)) ||
       NS_WARN_IF(!CacheEditorRect(aWidget, aNotification))) {
     return false;
   }
   return true;
 }
 
 bool
 ContentCacheInChild::CacheSelection(nsIWidget* aWidget,
                                     const IMENotification* aNotification)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheSelection(aWidget=0x%p, "
-     "aNotification=%s)",
+    ("0x%p CacheSelection(aWidget=0x%p, aNotification=%s)",
      this, aWidget, GetNotificationName(aNotification)));
 
   mCaret.Clear();
   mSelection.Clear();
 
   nsEventStatus status = nsEventStatus_eIgnore;
   WidgetQueryContentEvent selection(true, eQuerySelectedText, aWidget);
   aWidget->DispatchEvent(&selection, status);
   if (NS_WARN_IF(!selection.mSucceeded)) {
     MOZ_LOG(sContentCacheLog, LogLevel::Error,
-      ("ContentCache: 0x%p CacheSelection(), FAILED, "
+      ("0x%p CacheSelection(), FAILED, "
        "couldn't retrieve the selected text", this));
     return false;
   }
   if (selection.mReply.mReversed) {
     mSelection.mAnchor =
       selection.mReply.mOffset + selection.mReply.mString.Length();
     mSelection.mFocus = selection.mReply.mOffset;
   } else {
@@ -156,18 +154,17 @@ ContentCacheInChild::CacheSelection(nsIW
          CacheTextRects(aWidget, aNotification);
 }
 
 bool
 ContentCacheInChild::CacheCaret(nsIWidget* aWidget,
                                 const IMENotification* aNotification)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheCaret(aWidget=0x%p, "
-     "aNotification=%s)",
+    ("0x%p CacheCaret(aWidget=0x%p, aNotification=%s)",
      this, aWidget, GetNotificationName(aNotification)));
 
   mCaret.Clear();
 
   if (NS_WARN_IF(!mSelection.IsValid())) {
     return false;
   }
 
@@ -175,82 +172,78 @@ ContentCacheInChild::CacheCaret(nsIWidge
   mCaret.mOffset = mSelection.StartOffset();
 
   nsEventStatus status = nsEventStatus_eIgnore;
   WidgetQueryContentEvent caretRect(true, eQueryCaretRect, aWidget);
   caretRect.InitForQueryCaretRect(mCaret.mOffset);
   aWidget->DispatchEvent(&caretRect, status);
   if (NS_WARN_IF(!caretRect.mSucceeded)) {
     MOZ_LOG(sContentCacheLog, LogLevel::Error,
-      ("ContentCacheInChild: 0x%p CacheCaret(), FAILED, "
+      ("0x%p CacheCaret(), FAILED, "
        "couldn't retrieve the caret rect at offset=%u",
        this, mCaret.mOffset));
     mCaret.Clear();
     return false;
   }
   mCaret.mRect = caretRect.mReply.mRect;
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheCaret(), Succeeded, "
+    ("0x%p CacheCaret(), Succeeded, "
      "mSelection={ mAnchor=%u, mFocus=%u, mWritingMode=%s }, "
      "mCaret={ mOffset=%u, mRect=%s }",
      this, mSelection.mAnchor, mSelection.mFocus,
      GetWritingModeName(mSelection.mWritingMode).get(), mCaret.mOffset,
      GetRectText(mCaret.mRect).get()));
   return true;
 }
 
 bool
 ContentCacheInChild::CacheEditorRect(nsIWidget* aWidget,
                                      const IMENotification* aNotification)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheEditorRect(aWidget=0x%p, "
-     "aNotification=%s)",
+    ("0x%p CacheEditorRect(aWidget=0x%p, aNotification=%s)",
      this, aWidget, GetNotificationName(aNotification)));
 
   nsEventStatus status = nsEventStatus_eIgnore;
   WidgetQueryContentEvent editorRectEvent(true, eQueryEditorRect, aWidget);
   aWidget->DispatchEvent(&editorRectEvent, status);
   if (NS_WARN_IF(!editorRectEvent.mSucceeded)) {
     MOZ_LOG(sContentCacheLog, LogLevel::Error,
-      ("ContentCacheInChild: 0x%p CacheEditorRect(), FAILED, "
+      ("0x%p CacheEditorRect(), FAILED, "
        "couldn't retrieve the editor rect", this));
     return false;
   }
   mEditorRect = editorRectEvent.mReply.mRect;
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheEditorRect(), Succeeded, "
+    ("0x%p CacheEditorRect(), Succeeded, "
      "mEditorRect=%s", this, GetRectText(mEditorRect).get()));
   return true;
 }
 
 bool
 ContentCacheInChild::CacheText(nsIWidget* aWidget,
                                const IMENotification* aNotification)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheText(aWidget=0x%p, "
-     "aNotification=%s)",
+    ("0x%p CacheText(aWidget=0x%p, aNotification=%s)",
      this, aWidget, GetNotificationName(aNotification)));
 
   nsEventStatus status = nsEventStatus_eIgnore;
   WidgetQueryContentEvent queryText(true, eQueryTextContent, aWidget);
   queryText.InitForQueryTextContent(0, UINT32_MAX);
   aWidget->DispatchEvent(&queryText, status);
   if (NS_WARN_IF(!queryText.mSucceeded)) {
     MOZ_LOG(sContentCacheLog, LogLevel::Error,
-      ("ContentCacheInChild: 0x%p CacheText(), FAILED, "
-       "couldn't retrieve whole text", this));
+      ("0x%p CacheText(), FAILED, couldn't retrieve whole text", this));
     mText.Truncate();
     return false;
   }
   mText = queryText.mReply.mString;
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheText(), Succeeded, "
-     "mText.Length()=%u", this, mText.Length()));
+    ("0x%p CacheText(), Succeeded, mText.Length()=%u", this, mText.Length()));
 
   return CacheSelection(aWidget, aNotification);
 }
 
 bool
 ContentCacheInChild::QueryCharRect(nsIWidget* aWidget,
                                    uint32_t aOffset,
                                    LayoutDeviceIntRect& aCharRect) const
@@ -276,18 +269,18 @@ ContentCacheInChild::QueryCharRect(nsIWi
   return true;
 }
 
 bool
 ContentCacheInChild::CacheTextRects(nsIWidget* aWidget,
                                     const IMENotification* aNotification)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheTextRects(aWidget=0x%p, "
-     "aNotification=%s), mCaret={ mOffset=%u, IsValid()=%s }",
+    ("0x%p CacheTextRects(aWidget=0x%p, aNotification=%s), "
+     "mCaret={ mOffset=%u, IsValid()=%s }",
      this, aWidget, GetNotificationName(aNotification), mCaret.mOffset,
      GetBoolName(mCaret.IsValid())));
 
   mCompositionStart = UINT32_MAX;
   mTextRectArray.Clear();
   mSelection.mAnchorCharRect.SetEmpty();
   mSelection.mFocusCharRect.SetEmpty();
   mSelection.mRect.SetEmpty();
@@ -319,72 +312,72 @@ ContentCacheInChild::CacheTextRects(nsIW
   }
 
   if (mTextRectArray.InRange(mSelection.mAnchor)) {
     mSelection.mAnchorCharRect = mTextRectArray.GetRect(mSelection.mAnchor);
   } else {
     LayoutDeviceIntRect charRect;
     if (NS_WARN_IF(!QueryCharRect(aWidget, mSelection.mAnchor, charRect))) {
       MOZ_LOG(sContentCacheLog, LogLevel::Error,
-        ("ContentCacheInChild: 0x%p CacheTextRects(), FAILED, "
+        ("0x%p CacheTextRects(), FAILED, "
          "couldn't retrieve text rect at anchor of selection (%u)",
          this, mSelection.mAnchor));
     }
     mSelection.mAnchorCharRect = charRect;
   }
 
   if (mSelection.Collapsed()) {
     mSelection.mFocusCharRect = mSelection.mAnchorCharRect;
   } else if (mTextRectArray.InRange(mSelection.mFocus)) {
     mSelection.mFocusCharRect = mTextRectArray.GetRect(mSelection.mFocus);
   } else {
     LayoutDeviceIntRect charRect;
     if (NS_WARN_IF(!QueryCharRect(aWidget, mSelection.mFocus, charRect))) {
       MOZ_LOG(sContentCacheLog, LogLevel::Error,
-        ("ContentCacheInChild: 0x%p CacheTextRects(), FAILED, "
+        ("0x%p CacheTextRects(), FAILED, "
          "couldn't retrieve text rect at focus of selection (%u)",
          this, mSelection.mFocus));
     }
     mSelection.mFocusCharRect = charRect;
   }
 
   if (!mSelection.Collapsed()) {
     nsEventStatus status = nsEventStatus_eIgnore;
     WidgetQueryContentEvent textRect(true, eQueryTextRect, aWidget);
     textRect.InitForQueryTextRect(mSelection.StartOffset(),
                                   mSelection.Length());
     aWidget->DispatchEvent(&textRect, status);
     if (NS_WARN_IF(!textRect.mSucceeded)) {
       MOZ_LOG(sContentCacheLog, LogLevel::Error,
-        ("ContentCacheInChild: 0x%p CacheTextRects(), FAILED, "
+        ("0x%p CacheTextRects(), FAILED, "
          "couldn't retrieve text rect of whole selected text", this));
     } else {
       mSelection.mRect = textRect.mReply.mRect;
     }
   }
 
   if (!mSelection.mFocus) {
     mFirstCharRect = mSelection.mFocusCharRect;
   } else if (!mSelection.mAnchor) {
     mFirstCharRect = mSelection.mAnchorCharRect;
   } else if (mTextRectArray.InRange(0)) {
     mFirstCharRect = mTextRectArray.GetRect(0);
   } else {
     LayoutDeviceIntRect charRect;
     if (NS_WARN_IF(!QueryCharRect(aWidget, 0, charRect))) {
       MOZ_LOG(sContentCacheLog, LogLevel::Error,
-        ("ContentCacheInChild: 0x%p CacheTextRects(), FAILED, "
+        ("0x%p CacheTextRects(), FAILED, "
          "couldn't retrieve first char rect", this));
     } else {
       mFirstCharRect = charRect;
     }
   }
 
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p CacheTextRects(), Succeeded, "
+    ("0x%p CacheTextRects(), Succeeded, "
      "mText.Length()=%u, mTextRectArray={ mStart=%u, mRects.Length()=%u }, "
      "mSelection={ mAnchor=%u, mAnchorCharRect=%s, mFocus=%u, "
      "mFocusCharRect=%s, mRect=%s }, mFirstCharRect=%s",
      this, mText.Length(), mTextRectArray.mStart,
      mTextRectArray.mRects.Length(), mSelection.mAnchor,
      GetRectText(mSelection.mAnchorCharRect).get(), mSelection.mFocus,
      GetRectText(mSelection.mFocusCharRect).get(),
      GetRectText(mSelection.mRect).get(), GetRectText(mFirstCharRect).get()));
@@ -394,17 +387,17 @@ ContentCacheInChild::CacheTextRects(nsIW
 void
 ContentCacheInChild::SetSelection(nsIWidget* aWidget,
                                   uint32_t aStartOffset,
                                   uint32_t aLength,
                                   bool aReversed,
                                   const WritingMode& aWritingMode)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInChild: 0x%p SetSelection(aStartOffset=%u, "
+    ("0x%p SetSelection(aStartOffset=%u, "
      "aLength=%u, aReversed=%s, aWritingMode=%s), mText.Length()=%u",
      this, aStartOffset, aLength, GetBoolName(aReversed),
      GetWritingModeName(aWritingMode).get(), mText.Length()));
 
   if (!aReversed) {
     mSelection.mAnchor = aStartOffset;
     mSelection.mFocus = aStartOffset + aLength;
   } else {
@@ -447,17 +440,17 @@ ContentCacheInParent::AssignContent(cons
   if (mIsComposing) {
     NS_WARN_IF(mCompositionStart == UINT32_MAX);
     IMEStateManager::MaybeStartOffsetUpdatedInChild(aWidget, mCompositionStart);
   } else {
     NS_WARN_IF(mCompositionStart != UINT32_MAX);
   }
 
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p AssignContent(aNotification=%s), "
+    ("0x%p AssignContent(aNotification=%s), "
      "Succeeded, mText.Length()=%u, mSelection={ mAnchor=%u, mFocus=%u, "
      "mWritingMode=%s, mAnchorCharRect=%s, mFocusCharRect=%s, mRect=%s }, "
      "mFirstCharRect=%s, mCaret={ mOffset=%u, mRect=%s }, mTextRectArray={ "
      "mStart=%u, mRects.Length()=%u }, mIsComposing=%s, mCompositionStart=%u, "
      "mEditorRect=%s",
      this, GetNotificationName(aNotification),
      mText.Length(), mSelection.mAnchor, mSelection.mFocus,
      GetWritingModeName(mSelection.mWritingMode).get(),
@@ -505,210 +498,210 @@ ContentCacheInParent::HandleQueryContent
                                            mSelection.StartOffset()))) {
       return false;
     }
   }
 
   switch (aEvent.mMessage) {
     case eQuerySelectedText:
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent("
+        ("0x%p HandleQueryContentEvent("
          "aEvent={ mMessage=eQuerySelectedText }, aWidget=0x%p)",
          this, aWidget));
       if (aWidget->PluginHasFocus()) {
         MOZ_LOG(sContentCacheLog, LogLevel::Info,
-          ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+          ("0x%p HandleQueryContentEvent(), "
            "return emtpy selection becasue plugin has focus",
            this));
         aEvent.mSucceeded = true;
         aEvent.mReply.mOffset = 0;
         aEvent.mReply.mReversed = false;
         aEvent.mReply.mHasSelection = false;
         return true;
       }
       if (NS_WARN_IF(!IsSelectionValid())) {
         // If content cache hasn't been initialized properly, make the query
         // failed.
         MOZ_LOG(sContentCacheLog, LogLevel::Error,
-          ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+          ("0x%p HandleQueryContentEvent(), "
            "FAILED because mSelection is not valid", this));
         return true;
       }
       aEvent.mReply.mOffset = mSelection.StartOffset();
       if (mSelection.Collapsed()) {
         aEvent.mReply.mString.Truncate(0);
       } else {
         if (NS_WARN_IF(mSelection.EndOffset() > mText.Length())) {
           MOZ_LOG(sContentCacheLog, LogLevel::Error,
-            ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+            ("0x%p HandleQueryContentEvent(), "
              "FAILED because mSelection.EndOffset()=%u is larger than "
              "mText.Length()=%u",
              this, mSelection.EndOffset(), mText.Length()));
           return false;
         }
         aEvent.mReply.mString =
           Substring(mText, aEvent.mReply.mOffset, mSelection.Length());
       }
       aEvent.mReply.mReversed = mSelection.Reversed();
       aEvent.mReply.mHasSelection = true;
       aEvent.mReply.mWritingMode = mSelection.mWritingMode;
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+        ("0x%p HandleQueryContentEvent(), "
          "Succeeded, aEvent={ mReply={ mOffset=%u, mString=\"%s\", "
          "mReversed=%s, mHasSelection=%s, mWritingMode=%s } }",
          this, aEvent.mReply.mOffset,
          NS_ConvertUTF16toUTF8(aEvent.mReply.mString).get(),
          GetBoolName(aEvent.mReply.mReversed),
          GetBoolName(aEvent.mReply.mHasSelection),
          GetWritingModeName(aEvent.mReply.mWritingMode).get()));
       break;
     case eQueryTextContent: {
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent("
+        ("0x%p HandleQueryContentEvent("
          "aEvent={ mMessage=eQueryTextContent, mInput={ mOffset=%u, "
          "mLength=%u } }, aWidget=0x%p), mText.Length()=%u",
          this, aEvent.mInput.mOffset,
          aEvent.mInput.mLength, aWidget, mText.Length()));
       uint32_t inputOffset = aEvent.mInput.mOffset;
       uint32_t inputEndOffset =
         std::min(aEvent.mInput.EndOffset(), mText.Length());
       if (NS_WARN_IF(inputEndOffset < inputOffset)) {
         MOZ_LOG(sContentCacheLog, LogLevel::Error,
-          ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+          ("0x%p HandleQueryContentEvent(), "
            "FAILED because inputOffset=%u is larger than inputEndOffset=%u",
            this, inputOffset, inputEndOffset));
         return false;
       }
       aEvent.mReply.mOffset = inputOffset;
       aEvent.mReply.mString =
         Substring(mText, inputOffset, inputEndOffset - inputOffset);
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+        ("0x%p HandleQueryContentEvent(), "
          "Succeeded, aEvent={ mReply={ mOffset=%u, mString.Length()=%u } }",
          this, aEvent.mReply.mOffset, aEvent.mReply.mString.Length()));
       break;
     }
     case eQueryTextRect:
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent("
+        ("0x%p HandleQueryContentEvent("
          "aEvent={ mMessage=eQueryTextRect, mInput={ mOffset=%u, "
          "mLength=%u } }, aWidget=0x%p), mText.Length()=%u",
          this, aEvent.mInput.mOffset, aEvent.mInput.mLength, aWidget,
          mText.Length()));
       if (NS_WARN_IF(!IsSelectionValid())) {
         // If content cache hasn't been initialized properly, make the query
         // failed.
         MOZ_LOG(sContentCacheLog, LogLevel::Error,
-          ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+          ("0x%p HandleQueryContentEvent(), "
            "FAILED because mSelection is not valid", this));
         return true;
       }
       // Note that if the query is relative to insertion point, the query was
       // probably requested by native IME.  In such case, we should return
       // non-empty rect since returning failure causes IME showing its window
       // at odd position.
       if (aEvent.mInput.mLength) {
         if (NS_WARN_IF(!GetUnionTextRects(aEvent.mInput.mOffset,
                                           aEvent.mInput.mLength,
                                           isRelativeToInsertionPoint,
                                           aEvent.mReply.mRect))) {
           // XXX We don't have cache for this request.
           MOZ_LOG(sContentCacheLog, LogLevel::Error,
-            ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+            ("0x%p HandleQueryContentEvent(), "
              "FAILED to get union rect", this));
           return false;
         }
       } else {
         // If the length is 0, we should return caret rect instead.
         if (NS_WARN_IF(!GetCaretRect(aEvent.mInput.mOffset,
                                      isRelativeToInsertionPoint,
                                      aEvent.mReply.mRect))) {
           MOZ_LOG(sContentCacheLog, LogLevel::Error,
-            ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+            ("0x%p HandleQueryContentEvent(), "
              "FAILED to get caret rect", this));
           return false;
         }
       }
       if (aEvent.mInput.mOffset < mText.Length()) {
         aEvent.mReply.mString =
           Substring(mText, aEvent.mInput.mOffset,
                     mText.Length() >= aEvent.mInput.EndOffset() ?
                       aEvent.mInput.mLength : UINT32_MAX);
       } else {
         aEvent.mReply.mString.Truncate(0);
       }
       aEvent.mReply.mOffset = aEvent.mInput.mOffset;
       // XXX This may be wrong if storing range isn't in the selection range.
       aEvent.mReply.mWritingMode = mSelection.mWritingMode;
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+        ("0x%p HandleQueryContentEvent(), "
          "Succeeded, aEvent={ mReply={ mOffset=%u, mString=\"%s\", "
          "mWritingMode=%s, mRect=%s } }",
          this, aEvent.mReply.mOffset,
          NS_ConvertUTF16toUTF8(aEvent.mReply.mString).get(),
          GetWritingModeName(aEvent.mReply.mWritingMode).get(),
          GetRectText(aEvent.mReply.mRect).get()));
       break;
     case eQueryCaretRect:
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent("
+        ("0x%p HandleQueryContentEvent("
          "aEvent={ mMessage=eQueryCaretRect, mInput={ mOffset=%u } }, "
          "aWidget=0x%p), mText.Length()=%u",
          this, aEvent.mInput.mOffset, aWidget, mText.Length()));
       if (NS_WARN_IF(!IsSelectionValid())) {
         // If content cache hasn't been initialized properly, make the query
         // failed.
         MOZ_LOG(sContentCacheLog, LogLevel::Error,
-          ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+          ("0x%p HandleQueryContentEvent(), "
            "FAILED because mSelection is not valid", this));
         return true;
       }
       // Note that if the query is relative to insertion point, the query was
       // probably requested by native IME.  In such case, we should return
       // non-empty rect since returning failure causes IME showing its window
       // at odd position.
       if (NS_WARN_IF(!GetCaretRect(aEvent.mInput.mOffset,
                                    isRelativeToInsertionPoint,
                                    aEvent.mReply.mRect))) {
         MOZ_LOG(sContentCacheLog, LogLevel::Error,
-          ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+          ("0x%p HandleQueryContentEvent(), "
            "FAILED to get caret rect", this));
         return false;
       }
       aEvent.mReply.mOffset = aEvent.mInput.mOffset;
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+        ("0x%p HandleQueryContentEvent(), "
          "Succeeded, aEvent={ mReply={ mOffset=%u, mRect=%s } }",
          this, aEvent.mReply.mOffset, GetRectText(aEvent.mReply.mRect).get()));
       break;
     case eQueryEditorRect:
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent("
+        ("0x%p HandleQueryContentEvent("
          "aEvent={ mMessage=eQueryEditorRect }, aWidget=0x%p)",
          this, aWidget));
       aEvent.mReply.mRect = mEditorRect;
       MOZ_LOG(sContentCacheLog, LogLevel::Info,
-        ("ContentCacheInParent: 0x%p HandleQueryContentEvent(), "
+        ("0x%p HandleQueryContentEvent(), "
          "Succeeded, aEvent={ mReply={ mRect=%s } }",
          this, GetRectText(aEvent.mReply.mRect).get()));
       break;
     default:
       break;
   }
   aEvent.mSucceeded = true;
   return true;
 }
 
 bool
 ContentCacheInParent::GetTextRect(uint32_t aOffset,
                                   bool aRoundToExistingOffset,
                                   LayoutDeviceIntRect& aTextRect) const
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p GetTextRect(aOffset=%u, "
+    ("0x%p GetTextRect(aOffset=%u, "
      "aRoundToExistingOffset=%s), "
      "mTextRectArray={ mStart=%u, mRects.Length()=%u }, "
      "mSelection={ mAnchor=%u, mFocus=%u }",
      this, aOffset, GetBoolName(aRoundToExistingOffset),
      mTextRectArray.mStart, mTextRectArray.mRects.Length(),
      mSelection.mAnchor, mSelection.mFocus));
 
   if (!aOffset) {
@@ -753,17 +746,17 @@ ContentCacheInParent::GetTextRect(uint32
 bool
 ContentCacheInParent::GetUnionTextRects(
                         uint32_t aOffset,
                         uint32_t aLength,
                         bool aRoundToExistingOffset,
                         LayoutDeviceIntRect& aUnionTextRect) const
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p GetUnionTextRects(aOffset=%u, "
+    ("0x%p GetUnionTextRects(aOffset=%u, "
      "aLength=%u, aRoundToExistingOffset=%s), mTextRectArray={ "
      "mStart=%u, mRects.Length()=%u }, "
      "mSelection={ mAnchor=%u, mFocus=%u }",
      this, aOffset, aLength, GetBoolName(aRoundToExistingOffset),
      mTextRectArray.mStart, mTextRectArray.mRects.Length(),
      mSelection.mAnchor, mSelection.mFocus));
 
   CheckedInt<uint32_t> endOffset =
@@ -830,17 +823,17 @@ ContentCacheInParent::GetUnionTextRects(
 }
 
 bool
 ContentCacheInParent::GetCaretRect(uint32_t aOffset,
                                    bool aRoundToExistingOffset,
                                    LayoutDeviceIntRect& aCaretRect) const
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p GetCaretRect(aOffset=%u, "
+    ("0x%p GetCaretRect(aOffset=%u, "
      "aRoundToExistingOffset=%s), "
      "mCaret={ mOffset=%u, mRect=%s, IsValid()=%s }, mTextRectArray={ "
      "mStart=%u, mRects.Length()=%u }, mSelection={ mAnchor=%u, mFocus=%u, "
      "mWritingMode=%s, mAnchorCharRect=%s, mFocusCharRect=%s }, "
      "mFirstCharRect=%s",
      this, aOffset, GetBoolName(aRoundToExistingOffset),
      mCaret.mOffset, GetRectText(mCaret.mRect).get(),
      GetBoolName(mCaret.IsValid()), mTextRectArray.mStart,
@@ -883,17 +876,17 @@ ContentCacheInParent::GetCaretRect(uint3
   }
   return true;
 }
 
 bool
 ContentCacheInParent::OnCompositionEvent(const WidgetCompositionEvent& aEvent)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p OnCompositionEvent(aEvent={ "
+    ("0x%p OnCompositionEvent(aEvent={ "
      "mMessage=%s, mData=\"%s\" (Length()=%u), mRanges->Length()=%u }), "
      "mPendingEventsNeedingAck=%u, mIsComposing=%s, "
      "mCommitStringByRequest=0x%p",
      this, ToChar(aEvent.mMessage),
      NS_ConvertUTF16toUTF8(aEvent.mData).get(), aEvent.mData.Length(),
      aEvent.mRanges ? aEvent.mRanges->Length() : 0, mPendingEventsNeedingAck,
      GetBoolName(mIsComposing), mCommitStringByRequest));
 
@@ -932,17 +925,17 @@ ContentCacheInParent::OnCompositionEvent
   return true;
 }
 
 void
 ContentCacheInParent::OnSelectionEvent(
                         const WidgetSelectionEvent& aSelectionEvent)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p OnSelectionEvent(aEvent={ "
+    ("0x%p OnSelectionEvent(aEvent={ "
      "mMessage=%s, mOffset=%u, mLength=%u, mReversed=%s, "
      "mExpandToClusterBoundary=%s, mUseNativeLineBreak=%s }), "
      "mPendingEventsNeedingAck=%u, mIsComposing=%s",
      this, ToChar(aSelectionEvent.mMessage),
      aSelectionEvent.mOffset, aSelectionEvent.mLength,
      GetBoolName(aSelectionEvent.mReversed),
      GetBoolName(aSelectionEvent.mExpandToClusterBoundary),
      GetBoolName(aSelectionEvent.mUseNativeLineBreak), mPendingEventsNeedingAck,
@@ -954,17 +947,17 @@ ContentCacheInParent::OnSelectionEvent(
 void
 ContentCacheInParent::OnEventNeedingAckHandled(nsIWidget* aWidget,
                                                 EventMessage aMessage)
 {
   // This is called when the child process receives WidgetCompositionEvent or
   // WidgetSelectionEvent.
 
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p OnEventNeedingAckHandled(aWidget=0x%p, "
+    ("0x%p OnEventNeedingAckHandled(aWidget=0x%p, "
      "aMessage=%s), mPendingEventsNeedingAck=%u",
      this, aWidget, ToChar(aMessage), mPendingEventsNeedingAck));
 
   MOZ_RELEASE_ASSERT(mPendingEventsNeedingAck > 0);
   if (--mPendingEventsNeedingAck) {
     return;
   }
 
@@ -972,41 +965,41 @@ ContentCacheInParent::OnEventNeedingAckH
 }
 
 bool
 ContentCacheInParent::RequestIMEToCommitComposition(nsIWidget* aWidget,
                                                     bool aCancel,
                                                     nsAString& aCommittedString)
 {
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("ContentCacheInParent: 0x%p RequestToCommitComposition(aWidget=%p, "
+    ("0x%p RequestToCommitComposition(aWidget=%p, "
      "aCancel=%s), mIsComposing=%s, mCommitStringByRequest=%p",
      this, aWidget, GetBoolName(aCancel), GetBoolName(mIsComposing),
      mCommitStringByRequest));
 
   MOZ_ASSERT(!mCommitStringByRequest);
 
   RefPtr<TextComposition> composition =
     IMEStateManager::GetTextCompositionFor(aWidget);
   if (NS_WARN_IF(!composition)) {
     MOZ_LOG(sContentCacheLog, LogLevel::Warning,
-      ("  ContentCacheInParent: 0x%p RequestToCommitComposition(), "
+      ("  0x%p RequestToCommitComposition(), "
        "does nothing due to no composition", this));
     return false;
   }
 
   mCommitStringByRequest = &aCommittedString;
 
   aWidget->NotifyIME(IMENotification(aCancel ? REQUEST_TO_CANCEL_COMPOSITION :
                                                REQUEST_TO_COMMIT_COMPOSITION));
 
   mCommitStringByRequest = nullptr;
 
   MOZ_LOG(sContentCacheLog, LogLevel::Info,
-    ("  ContentCacheInParent: 0x%p RequestToCommitComposition(), "
+    ("  0x%p RequestToCommitComposition(), "
      "mIsComposing=%s, the composition %s committed synchronously",
      this, GetBoolName(mIsComposing),
      composition->Destroyed() ? "WAS" : "has NOT been"));
 
   if (!composition->Destroyed()) {
     // When the composition isn't committed synchronously, the remote process's
     // TextComposition instance will synthesize commit events and wait to
     // receive delayed composition events.  When TextComposition instances both