Fix integration tests in src/chrome and src/extensions so that we can turn on IO thread checks wi...

chrome/browser/extensions/service_worker_apitest.cc

 // Copyright 2015 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 <stdint.h>
 
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/threading/thread_restrictions.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/gcm/fake_gcm_profile_service.h"
 #include "chrome/browser/gcm/gcm_profile_service_factory.h"
 #include "chrome/browser/notifications/desktop_notification_profile_util.h"
 #include "chrome/browser/notifications/notification_display_service_factory.h"
 #include "chrome/browser/notifications/stub_notification_display_service.h"
 #include "chrome/browser/permissions/permission_manager.h"
 #include "chrome/browser/permissions/permission_result.h"
 #include "chrome/browser/push_messaging/push_messaging_app_identifier.h"
@@ skipping 255 matching lines @@
   PushMessagingServiceImpl* push_service_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerPushMessagingTest);
 };
 
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, RegisterSucceeds) {
   StartTestFromBackgroundPage("register.js", kExpectSuccess);
 }
 
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, UpdateRefreshesServiceWorker) {
+  base::ThreadRestrictions::ScopedAllowIO allow_io;
   base::ScopedTempDir scoped_temp_dir;
   ASSERT_TRUE(scoped_temp_dir.CreateUniqueTempDir());
   base::FilePath pem_path = test_data_dir_.AppendASCII("service_worker")
                                 .AppendASCII("update")
                                 .AppendASCII("service_worker.pem");
   base::FilePath path_v1 =
       PackExtensionWithOptions(test_data_dir_.AppendASCII("service_worker")
                                    .AppendASCII("update")
                                    .AppendASCII("v1"),
                                scoped_temp_dir.GetPath().AppendASCII("v1.crx"),
@@ skipping 20 matching lines @@
 
   // Update to version 2.0.
   EXPECT_TRUE(UpdateExtension(kId, path_v2, 0));
   EXPECT_TRUE(extensions::ExtensionRegistry::Get(profile())
                   ->enabled_extensions()
                   .GetByID(kId));
   EXPECT_TRUE(listener_v2.WaitUntilSatisfied());
 }
 
 IN_PROC_BROWSER_TEST_F(ServiceWorkerTest, UpdateWithoutSkipWaiting) {
+  base::ThreadRestrictions::ScopedAllowIO allow_io;
   base::ScopedTempDir scoped_temp_dir;
   ASSERT_TRUE(scoped_temp_dir.CreateUniqueTempDir());
   base::FilePath pem_path = test_data_dir_.AppendASCII("service_worker")
                                 .AppendASCII("update_without_skip_waiting")
                                 .AppendASCII("update_without_skip_waiting.pem");
   base::FilePath path_v1 =
       PackExtensionWithOptions(test_data_dir_.AppendASCII("service_worker")
                                    .AppendASCII("update_without_skip_waiting")
                                    .AppendASCII("v1"),
                                scoped_temp_dir.GetPath().AppendASCII("v1.crx"),
@@ skipping 539 matching lines @@
   message.sender_id = "1234567890";
   message.raw_data = "testdata";
   message.decrypted = true;
   push_service()->SetMessageCallbackForTesting(run_loop.QuitClosure());
   push_service()->OnMessage(app_identifier.app_id(), message);
   EXPECT_TRUE(push_message_listener.WaitUntilSatisfied());
   run_loop.Run();  // Wait until the message is handled by push service.
 }
 
 }  // namespace extensions