Move ThreeDAPIObserver from chrome/browser to chrome/browser/gpu.

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 688 matching lines @@
         'browser/google/google_util.cc',
         'browser/google/google_util.h',
         'browser/google/google_util_chromeos.cc',
         'browser/google/google_util_chromeos.h',
         'browser/gpu/gl_string_manager.cc',
         'browser/gpu/gl_string_manager.h',
         'browser/gpu/gpu_feature_checker.cc',
         'browser/gpu/gpu_feature_checker.h',
         'browser/gpu/gpu_mode_manager.cc',
         'browser/gpu/gpu_mode_manager.h',
+        'browser/gpu/three_d_api_observer.cc',
+        'browser/gpu/three_d_api_observer.h',
         'browser/guest_view/ad_view/ad_view_constants.cc',
         'browser/guest_view/ad_view/ad_view_constants.h',
         'browser/guest_view/ad_view/ad_view_guest.cc',
         'browser/guest_view/ad_view/ad_view_guest.h',
         'browser/guest_view/guest_view_constants.cc',
         'browser/guest_view/guest_view_constants.h',
         'browser/guest_view/guest_view_base.cc',
         'browser/guest_view/guest_view_base.h',
         'browser/guest_view/guest_view_manager.cc',
         'browser/guest_view/guest_view_manager.h',
@@ skipping 1742 matching lines @@
         'browser/themes/theme_properties.h',
         'browser/themes/theme_service.cc',
         'browser/themes/theme_service_factory.cc',
         'browser/themes/theme_service_factory.h',
         'browser/themes/theme_service.h',
         'browser/themes/theme_service_aurax11.cc',
         'browser/themes/theme_service_aurax11.h',
         'browser/themes/theme_service_mac.mm',
         'browser/themes/theme_syncable_service.cc',
         'browser/themes/theme_syncable_service.h',
-        'browser/three_d_api_observer.cc',
-        'browser/three_d_api_observer.h',
         'browser/thumbnails/content_analysis.cc',
         'browser/thumbnails/content_analysis.h',
         'browser/thumbnails/content_based_thumbnailing_algorithm.cc',
         'browser/thumbnails/content_based_thumbnailing_algorithm.h',
         'browser/thumbnails/simple_thumbnail_crop.cc',
         'browser/thumbnails/simple_thumbnail_crop.h',
         'browser/thumbnails/thumbnail_list_source.cc',
         'browser/thumbnails/thumbnail_list_source.h',
         'browser/thumbnails/thumbnail_service.h',
         'browser/thumbnails/thumbnail_service_factory.cc',
@@ skipping 1228 matching lines @@
             'package_name': 'org/chromium/chrome/browser',
             'template_deps': ['browser/android/tab_load_status.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }