--- a/dom/media/MediaTimer.h
+++ b/dom/media/MediaTimer.h
@@ -2,16 +2,17 @@
 /* vim:set ts=2 sw=2 sts=2 et cindent: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #if !defined(MediaTimer_h_)
 #define MediaTimer_h_
 
+#include "mozilla/AbstractThread.h"
 #include "mozilla/IntegerPrintfMacros.h"
 #include "mozilla/Monitor.h"
 #include "mozilla/MozPromise.h"
 #include "mozilla/TimeStamp.h"
 
 #include <queue>
 
 #include "nsITimer.h"

--- a/dom/media/MemoryBlockCache.cpp
+++ b/dom/media/MemoryBlockCache.cpp
@@ -4,16 +4,17 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "MemoryBlockCache.h"
 
 #include "MediaPrefs.h"
 #include "mozilla/Atomics.h"
 #include "mozilla/Logging.h"
+#include "mozilla/Telemetry.h"
 #include "prsystem.h"
 
 namespace mozilla {
 
 #undef LOG
 LazyLogModule gMemoryBlockCacheLog("MemoryBlockCache");
 #define LOG(x, ...)                                                            \
   MOZ_LOG(gMemoryBlockCacheLog, LogLevel::Debug, ("%p " x, this, ##__VA_ARGS__))