Disable failing PushMessaging browser tests.

chrome/browser/services/gcm/push_messaging_browsertest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 344 matching lines @@
 
   LoadTestPage("files/push_messaging/subscope2/test.html");
   TryToRegisterSuccessfully("1-1" /* expected_push_registration_id */);
   EXPECT_EQ(app_id_sw1.ToString(), gcm_service()->last_registered_app_id());
 
   LoadTestPage();
   TryToRegisterSuccessfully("1-0" /* expected_push_registration_id */);
   EXPECT_EQ(app_id_sw1.ToString(), gcm_service()->last_registered_app_id());
 }
 
-IN_PROC_BROWSER_TEST_F(PushMessagingBrowserTest, PushEventSuccess) {
+// Disabled due to failures: crbug.com/452666
+IN_PROC_BROWSER_TEST_F(PushMessagingBrowserTest, DISABLED_PushEventSuccess) {
   std::string script_result;
 
   TryToRegisterSuccessfully("1-0" /* expected_push_registration_id */);
 
   PushMessagingApplicationId app_id(https_server()->GetURL(""), 0LL);
   EXPECT_EQ(app_id.ToString(), gcm_service()->last_registered_app_id());
   EXPECT_EQ("1234567890", gcm_service()->last_registered_sender_ids()[0]);
 
   ASSERT_TRUE(RunScript("isControlled()", &script_result));
   ASSERT_EQ("false - is not controlled", script_result);
@@ skipping 82 matching lines @@
 
   callback.WaitUntilSatisfied();
   EXPECT_EQ(app_id.ToString(), callback.app_id());
 
   // No push data should have been received.
   ASSERT_TRUE(RunScript("resultQueue.popImmediately()", &script_result));
   EXPECT_EQ("null", script_result);
 }
 
 #if defined(ENABLE_NOTIFICATIONS)
+// Disabled due to failures: crbug.com/452666
 IN_PROC_BROWSER_TEST_F(PushMessagingBrowserTest,
-                       PushEventEnforcesUserVisibleNotification) {
+                       DISABLED_PushEventEnforcesUserVisibleNotification) {
   std::string script_result;
 
   TryToRegisterSuccessfully("1-0" /* expected_push_registration_id */);
 
   PushMessagingApplicationId app_id(https_server()->GetURL(""), 0LL);
   EXPECT_EQ(app_id.ToString(), gcm_service()->last_registered_app_id());
   EXPECT_EQ("1234567890", gcm_service()->last_registered_sender_ids()[0]);
 
   ASSERT_TRUE(RunScript("isControlled()", &script_result));
   ASSERT_EQ("false - is not controlled", script_result);
@@ skipping 116 matching lines @@
 
   gcm_service()->AddExpectedUnregisterResponse(GCMClient::UNKNOWN_ERROR);
 
   ASSERT_TRUE(RunScript("unregister()", &script_result));
   EXPECT_EQ("unregister error: "
             "UnknownError: Unexpected error while trying to unregister from the"
             " push server.", script_result);
 }
 
 }  // namespace gcm