Disable popups on page close for M80.

Bug: 1010509
Change-Id: I5e9a2efe97efe3d307fa4291ab42da61b0bbab5b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1881311Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709542}

chrome/browser/ui/blocked_content/popup_blocker_browsertest.cc

@@ -433,8 +433,6 @@ IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
   ASSERT_EQ(1, GetBlockedContentsCount());
 }
 
-// TODO(https://crbug.com/1010509): Re-enable this in Chrome 80.
-#if 0
 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, NoPopupsLaunchWhenTabIsClosed) {
   base::CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kDisablePopupBlocking);
@@ -448,7 +446,6 @@ IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, NoPopupsLaunchWhenTabIsClosed) {
   // Expect no popup.
   ASSERT_EQ(1u, chrome::GetBrowserCount(browser()->profile()));
 }
-#endif
 
 // This only exists for the AllowPopupsWhenTabIsClosedWithSpecialPolicy test.
 // Remove this in Chrome 82. https://crbug.com/937569

content/public/common/content_features.cc

@@ -28,10 +28,9 @@ const base::Feature kAllowContentInitiatedDataUrlNavigations{
     base::FEATURE_DISABLED_BY_DEFAULT};
 
 // Allows popups during page unloading.
-// TODO(https://crbug.com/1010509): Set to DISABLED_BY_DEFAULT in Chrome 80.
 // TODO(https://crbug.com/937569): Remove this entirely in Chrome 82.
 const base::Feature kAllowPopupsDuringPageUnload{
-    "AllowPopupsDuringPageUnload", base::FEATURE_ENABLED_BY_DEFAULT};
+    "AllowPopupsDuringPageUnload", base::FEATURE_DISABLED_BY_DEFAULT};
 
 // Accepts Origin-Signed HTTP Exchanges to be signed with certificates
 // that do not have CanSignHttpExchangesDraft extension.

third_party/blink/web_tests/TestExpectations

@@ -3862,9 +3862,6 @@ crbug.com/626703 external/wpt/html/rendering/non-replaced-elements/margin-collap
 # Other untriaged test failures, timeouts and crashes from newly-imported WPT tests.
 crbug.com/626703 external/wpt/html/browsers/history/the-location-interface/location-protocol-setter-non-broken.html [ Failure Pass ]
 
-# TODO(https://crbug.com/1010509): Re-enable this in Chrome 80.
-crbug.com/936080 external/wpt/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/no_window_open_when_term_nesting_level_nonzero.window.html [ Failure ]
-
 # Underline offset and thickness are not implemented yet.
 crbug.com/785230 external/wpt/css/css-text-decor/text-underline-offset-001.html [ Skip ]
 crbug.com/785230 external/wpt/css/css-text-decor/text-underline-offset-scroll-001.html [ Skip ]