FBTF: Forward declare everything possible in testing_profile.h

chrome/browser/content_setting_bubble_model_unittest.cc

 // Copyright (c) 2010 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/content_setting_bubble_model.h"
 
+#include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/profile.h"
+#include "chrome/browser/geolocation/geolocation_content_settings_map.h"
 #include "chrome/browser/renderer_host/test/test_render_view_host.h"
 #include "chrome/browser/tab_contents/test_tab_contents.h"
 #include "chrome/test/testing_profile.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class ContentSettingBubbleModelTest : public RenderViewHostTestHarness {
  protected:
   ContentSettingBubbleModelTest()
       : ui_thread_(ChromeThread::UI, MessageLoop::current()) {
   }
@@ skipping 102 matching lines @@
   CheckGeolocationBubble(1, false, false);
 
   // Second frame denied, but not stored in the content map: requires reload.
   content_settings->OnGeolocationPermissionSet(frame2_url, false);
   CheckGeolocationBubble(2, false, true);
 
   // Change the default to block: offer a clear link for the persisted frame 1.
   setting_map->SetDefaultContentSetting(CONTENT_SETTING_BLOCK);
   CheckGeolocationBubble(2, true, false);
 }