Remove offscreen compositor contexts.

content/content_tests.gypi

 # Copyright (c) 2013 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': 'layouttest_support_content',
       'type': 'static_library',
       'conditions': [
@@ skipping 164 matching lines @@
         'test/net/url_request_prepackaged_interceptor.cc',
         'test/net/url_request_prepackaged_interceptor.h',
         'test/net/url_request_slow_download_job.cc',
         'test/net/url_request_slow_download_job.h',
         'test/ppapi_unittest.cc',
         'test/ppapi_unittest.h',
         'test/test_content_browser_client.cc',
         'test/test_content_browser_client.h',
         'test/test_content_client.cc',
         'test/test_content_client.h',
-        'test/test_context_provider_factory.cc',
-        'test/test_context_provider_factory.h',
         'test/test_render_frame_host.cc',
         'test/test_render_frame_host.h',
         'test/test_render_frame_host_factory.cc',
         'test/test_render_frame_host_factory.h',
         'test/test_render_view_host.cc',
         'test/test_render_view_host.h',
         'test/test_render_view_host_factory.cc',
         'test/test_render_view_host_factory.h',
         'test/test_web_contents.cc',
         'test/test_web_contents.h',
@@ skipping 915 matching lines @@
             'browser/speech/speech_recognition_browsertest.cc',
             'browser/tracing/tracing_controller_browsertest.cc',
             'browser/web_contents/opened_by_dom_browsertest.cc',
             'browser/web_contents/touch_editable_impl_aura_browsertest.cc',
             'browser/web_contents/web_contents_impl_browsertest.cc',
             'browser/web_contents/web_contents_view_aura_browsertest.cc',
             'browser/webkit_browsertest.cc',
             'browser/webui/web_ui_mojo_browsertest.cc',
             'browser/worker_host/test/worker_browsertest.cc',
             'child/site_isolation_policy_browsertest.cc',
-            'common/gpu/client/context_provider_command_buffer_browsertest.cc',
             'renderer/accessibility/renderer_accessibility_browsertest.cc',
             'renderer/browser_plugin/browser_plugin_browsertest.cc',
             'renderer/browser_plugin/browser_plugin_browsertest.h',
             'renderer/browser_plugin/mock_browser_plugin.cc',
             'renderer/browser_plugin/mock_browser_plugin.h',
             'renderer/browser_plugin/mock_browser_plugin_manager.cc',
             'renderer/browser_plugin/mock_browser_plugin_manager.h',
             'renderer/browser_render_view_browsertest.cc',
             'renderer/dom_serializer_browsertest.cc',
             'renderer/gin_browsertest.cc',
@@ skipping 691 matching lines @@
                   'files': ['<(PRODUCT_DIR)/libnpapi_test_plugin.so'],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }