[Extensions UI] Use the ExtensionMessageBubbleBridge for Views platforms

chrome/browser/ui/extensions/extension_message_bubble_browsertest.cc

Index: chrome/browser/ui/extensions/extension_message_bubble_browsertest.cc
diff --git a/chrome/browser/ui/extensions/extension_message_bubble_browsertest.cc b/chrome/browser/ui/extensions/extension_message_bubble_browsertest.cc
index 7f655bc97970c89450e95ec344790112be759150..69884f44b34cdae6ef6803d6fa7b1a5fecd3682e 100644
--- a/chrome/browser/ui/extensions/extension_message_bubble_browsertest.cc
+++ b/chrome/browser/ui/extensions/extension_message_bubble_browsertest.cc
@@ -53,18 +53,23 @@ void ExtensionMessageBubbleBrowserTest::TestBubbleAnchoredToExtensionAction() {
 }
 
 void ExtensionMessageBubbleBrowserTest::TestBubbleAnchoredToAppMenu() {
+  LOG(WARNING) << "Anchored to app";
   scoped_refptr<const extensions::Extension> no_action_extension =
       extensions::extension_action_test_util::CreateActionExtension(
           "no_action_extension",
           extensions::extension_action_test_util::NO_ACTION,
           extensions::Manifest::UNPACKED);
+  LOG(WARNING) << "Adding";
   extension_service()->AddExtension(no_action_extension.get());
-
+  base::RunLoop().RunUntilIdle();
+  LOG(WARNING) << "Added";
+  LOG(WARNING) << "Work";
   Browser* second_browser = new Browser(Browser::CreateParams(profile()));
   base::RunLoop().RunUntilIdle();
-
+  LOG(WARNING) << "Check";
   CheckBubble(second_browser, ANCHOR_APP_MENU);
   CloseBubble(second_browser);
+  LOG(WARNING) << "Done";
 }
 
 void ExtensionMessageBubbleBrowserTest::