Run ContentMain in a browser_test's browser process. This removes duplication of code in the browse…

chrome/browser/notifications/desktop_notifications_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/notifications/desktop_notifications_unittest.h"
 
 #include "base/prefs/testing_pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/notifications/balloon_notification_ui_manager.h"
 #include "chrome/browser/notifications/fake_balloon_view.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/common/pref_names.h"
+#include "chrome/test/base/chrome_unit_test_suite.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/testing_profile_manager.h"
 #include "content/public/common/show_desktop_notification_params.h"
 #include "ui/base/ime/input_method_initializer.h"
+#include "ui/gl/gl_surface.h"
 #include "ui/message_center/message_center.h"
 
 #if defined(USE_ASH)
 #include "ash/shell.h"
 #include "ash/test/test_shell_delegate.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
 #include "ui/compositor/test/context_factories_for_test.h"
 #endif
@@ skipping 70 matching lines @@
 
 DesktopNotificationsTest::DesktopNotificationsTest()
     : ui_thread_(BrowserThread::UI, &message_loop_),
       balloon_collection_(NULL) {
 }
 
 DesktopNotificationsTest::~DesktopNotificationsTest() {
 }
 
 void DesktopNotificationsTest::SetUp() {
+  ChromeUnitTestSuite::InitializeProviders();
+  ChromeUnitTestSuite::InitializeResourceBundle();
   ui::InitializeInputMethodForTesting();
 #if defined(USE_AURA)
   wm_state_.reset(new wm::WMState);
 #endif
 #if defined(USE_ASH)
   ui::ScopedAnimationDurationScaleMode normal_duration_mode(
       ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
   // The message center is notmally initialized on |g_browser_process| which
   // is not created for these tests.
   message_center::MessageCenter::Initialize();
@@ skipping 456 matching lines @@
   }
 
   // Now change the position to upper left.  Confirm that the X value for the
   // balloons gets smaller.
   local_state_.SetInteger(prefs::kDesktopNotificationPosition,
                           BalloonCollection::UPPER_LEFT);
 
   int current_x = (*balloons.begin())->GetPosition().x();
   EXPECT_LT(current_x, last_x);
 }