--- a/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_placesTitleNoUpdate.js
+++ b/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_placesTitleNoUpdate.js
@@ -18,27 +18,29 @@ add_task(async function test() {
     "onTitleChanged", (uri, title) => uri.spec == TEST_URL, "history");
   let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
   registerCleanupFunction(async () => {
     await BrowserTestUtils.removeTab(tab);
   });
   info("Wait for a title change notification.");
   await promiseTitleChanged;
   await BrowserTestUtils.waitForCondition(async function() {
-    return (await PlacesUtils.history.fetch(TEST_URL)).title == TITLE_1;
-  }, "The title matches the orignal title after first visit");
+    let entry = await PlacesUtils.history.fetch(TEST_URL);
+    return entry && entry.title == TITLE_1;
+  }, "The title matches the original title after first visit");
 
   promiseTitleChanged = PlacesTestUtils.waitForNotification(
     "onTitleChanged", (uri, title) => uri.spec == TEST_URL, "history");
   await PlacesTestUtils.addVisits({ uri: TEST_URL, title: TITLE_2 });
   info("Wait for a title change notification.");
   await promiseTitleChanged;
   await BrowserTestUtils.waitForCondition(async function() {
-    return (await PlacesUtils.history.fetch(TEST_URL)).title == TITLE_2;
-  }, "The title matches the orignal title after updating visit");
+    let entry = await PlacesUtils.history.fetch(TEST_URL);
+    return entry && entry.title == TITLE_2;
+  }, "The title matches the original title after updating visit");
 
   let privateWin = await BrowserTestUtils.openNewBrowserWindow({private: true});
   registerCleanupFunction(async () => {
     await BrowserTestUtils.closeWindow(privateWin);
   });
   await BrowserTestUtils.openNewForegroundTab(privateWin.gBrowser, TEST_URL);
   // Wait long enough to be sure history didn't set a title.
   await new Promise(resolve => setTimeout(resolve, 1000));

--- a/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_placestitle.js
+++ b/browser/components/privatebrowsing/test/browser/browser_privatebrowsing_placestitle.js
@@ -26,35 +26,38 @@ add_task(async function test() {
     await BrowserTestUtils.closeWindow(win);
   });
 
   let promiseTitleChanged = PlacesTestUtils.waitForNotification(
     "onTitleChanged", (uri, title) => uri.spec == TEST_URL, "history");
   await BrowserTestUtils.openNewForegroundTab(win.gBrowser, TEST_URL);
   await promiseTitleChanged;
   await BrowserTestUtils.waitForCondition(async function() {
-    return (await PlacesUtils.history.fetch(TEST_URL)).title == "No Cookie";
+    let entry = await PlacesUtils.history.fetch(TEST_URL);
+    return entry && entry.title == "No Cookie";
   }, "The page should be loaded without any cookie for the first time");
 
   promiseTitleChanged = PlacesTestUtils.waitForNotification(
     "onTitleChanged", (uri, title) => uri.spec == TEST_URL, "history");
   await BrowserTestUtils.openNewForegroundTab(win.gBrowser, TEST_URL);
   await promiseTitleChanged;
   await BrowserTestUtils.waitForCondition(async function() {
-    return (await PlacesUtils.history.fetch(TEST_URL)).title == "Cookie";
+    let entry = await PlacesUtils.history.fetch(TEST_URL);
+    return entry && entry.title == "Cookie";
   }, "The page should be loaded with a cookie for the second time");
 
   await cleanup();
 
   promiseTitleChanged = PlacesTestUtils.waitForNotification(
     "onTitleChanged", (uri, title) => uri.spec == TEST_URL, "history");
   await BrowserTestUtils.openNewForegroundTab(win.gBrowser, TEST_URL);
   await promiseTitleChanged;
   await BrowserTestUtils.waitForCondition(async function() {
-    return (await PlacesUtils.history.fetch(TEST_URL)).title == "No Cookie";
+    let entry = await PlacesUtils.history.fetch(TEST_URL);
+    return entry && entry.title == "No Cookie";
   }, "The page should be loaded without any cookie again");
 
   // Reopen the page in a private browser window, it should not notify a title
   // change.
   let win2 = await BrowserTestUtils.openNewBrowserWindow({private: true});
   registerCleanupFunction(async () => {
     let promisePBExit = TestUtils.topicObserved("last-pb-context-exited");
     await BrowserTestUtils.closeWindow(win2);