Remove android webview rendering cruft

android_webview/android_webview.gyp

 # Copyright 2009 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
       'target_name': 'android_webview_pak',
@@ skipping 228 matching lines @@
         'browser/aw_ssl_host_state_delegate.cc',
         'browser/aw_ssl_host_state_delegate.h',
         'browser/aw_result_codes.h',
         'browser/aw_web_preferences_populater.cc',
         'browser/aw_web_preferences_populater.h',
         'browser/aw_web_resource_response.cc',
         'browser/aw_web_resource_response.h',
         'browser/browser_view_renderer.cc',
         'browser/browser_view_renderer.h',
         'browser/browser_view_renderer_client.h',
+        'browser/child_frame.cc',
+        'browser/child_frame.h',
         'browser/deferred_gpu_command_service.cc',
         'browser/deferred_gpu_command_service.h',
         'browser/find_helper.cc',
         'browser/find_helper.h',
         'browser/hardware_renderer.cc',
         'browser/hardware_renderer.h',
         'browser/icon_helper.cc',
         'browser/icon_helper.h',
         'browser/input_stream.h',
         'browser/jni_dependency_factory.h',
@@ skipping 174 matching lines @@
             'android_webview_jarjar_content_resources',
             'android_webview_jarjar_ui_resources',
             'android_webview_jarjar_web_contents_delegate_android_resources',
             'android_webview_strings_grd',
           ],
         },
       ],
     }],
   ],
 }