TestInterfaces to chromium c++ style, rename methods and remove un-used header.

content/content_shell.gypi

 # 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.
 
 {
   'variables': {
     'content_shell_product_name': 'Content Shell',
     # The "19" is so that sites that sniff for version think that this is
     # something reasonably current; the "77.34.5" is a hint that this isn't a
     # standard Chrome.
@@ skipping 157 matching lines @@
         'shell/renderer/leak_detector.cc',
         'shell/renderer/leak_detector.h',
         'shell/renderer/shell_content_renderer_client.cc',
         'shell/renderer/shell_content_renderer_client.h',
         'shell/renderer/shell_render_frame_observer.cc',
         'shell/renderer/shell_render_frame_observer.h',
         'shell/renderer/shell_render_process_observer.cc',
         'shell/renderer/shell_render_process_observer.h',
         'shell/renderer/shell_render_view_observer.cc',
         'shell/renderer/shell_render_view_observer.h',
-        'shell/renderer/test_runner/TestInterfaces.cpp',
-        'shell/renderer/test_runner/TestInterfaces.h',
         'shell/renderer/test_runner/TestPlugin.cpp',
         'shell/renderer/test_runner/TestPlugin.h',
         'shell/renderer/test_runner/WebTask.cpp',
         'shell/renderer/test_runner/WebTask.h',
         'shell/renderer/test_runner/WebTestDelegate.h',
         'shell/renderer/test_runner/WebTestInterfaces.cpp',
         'shell/renderer/test_runner/WebTestInterfaces.h',
         'shell/renderer/test_runner/accessibility_controller.cc',
         'shell/renderer/test_runner/accessibility_controller.h',
         'shell/renderer/test_runner/event_sender.cc',
@@ skipping 31 matching lines @@
         'shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.cc',
         'shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h',
         'shell/renderer/test_runner/mock_webrtc_peer_connection_handler.cc',
         'shell/renderer/test_runner/mock_webrtc_peer_connection_handler.h',
         'shell/renderer/test_runner/notification_presenter.cc',
         'shell/renderer/test_runner/notification_presenter.h',
         'shell/renderer/test_runner/spell_check_client.cc',
         'shell/renderer/test_runner/spell_check_client.h',
         'shell/renderer/test_runner/test_common.cc',
         'shell/renderer/test_runner/test_common.h',
+        'shell/renderer/test_runner/test_interfaces.cc',
+        'shell/renderer/test_runner/test_interfaces.h',
         'shell/renderer/test_runner/test_runner.cc',
         'shell/renderer/test_runner/test_runner.h',
         'shell/renderer/test_runner/text_input_controller.cc',
         'shell/renderer/test_runner/text_input_controller.h',
         'shell/renderer/test_runner/web_ax_object_proxy.cc',
         'shell/renderer/test_runner/web_ax_object_proxy.h',
         'shell/renderer/test_runner/web_frame_test_proxy.h',
         'shell/renderer/test_runner/web_permissions.cc',
         'shell/renderer/test_runner/web_permissions.h',
         'shell/renderer/test_runner/web_test_proxy.cc',
@@ skipping 853 matching lines @@
                 '--input_symbol', '<(PRODUCT_DIR)/content_shell.exe.pdb',
                 '--destination_dir', '<(dest_dir)',
               ],
             },
           ],
         },
       ],
     }],  # OS=="win" and fastbuild==0 and target_arch=="ia32"
   ]
 }