Add separate ContentClient interfaces for gpu/plugin/renderer processes. Since we don't have a n...

chrome/chrome_common.gypi

 # Copyright (c) 2011 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.
 
 {
   'target_defaults': {
     'variables': {
       'chrome_common_target': 0,
     },
     'target_conditions': [
@@ skipping 126 matching lines @@
         # building 64-bit Windows targets. Test files are not included.
         'common/automation_constants.cc',
         'common/automation_constants.h',
         'common/automation_messages.cc',
         'common/automation_messages.h',
         'common/automation_messages_internal.h',
         'common/badge_util.cc',
         'common/badge_util.h',
         'common/chrome_content_client.cc',
         'common/chrome_content_client.h',
+        'common/chrome_content_gpu_client.cc',
+        'common/chrome_content_gpu_client.h',
+        'common/chrome_content_plugin_client.cc',
+        'common/chrome_content_plugin_client.h',
         'common/chrome_descriptors.h',
         'common/common_glue.cc',
         'common/css_colors.h',
         'common/default_plugin.cc',
         'common/default_plugin.h',
         'common/deprecated/event_sys-inl.h',
         'common/deprecated/event_sys.h',
         'common/extensions/extension.cc',
         'common/extensions/extension.h',
         'common/extensions/extension_action.cc',
@@ skipping 323 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }