Implemented GetWindowSnapshot on RenderViewImpl

content/content_browser.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': {
     'conditions': [
       ['chromeos==1', {
         'use_libgps%': 1,
       }, { # chromeos==0
         # Do not use libgps on desktop Linux by default,
         # see http://crbug.com/103751.
         'use_libgps%': 0,
       }],
     ],
   },
   'dependencies': [
     'browser/speech/proto/speech_proto.gyp:speech_proto',
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
     '../skia/skia.gyp:skia',
     '../third_party/zlib/zlib.gyp:zlib',
+    '../ui/snapshot/snapshot.gyp:snapshot',
     '../ui/ui.gyp:ui',
     '../ui/ui.gyp:ui_resources',
   ],
   'include_dirs': [
     '..',
     '<(INTERMEDIATE_DIR)',
   ],
   'sources': [
     'port/browser/render_view_host_delegate_view.h',
     'port/browser/render_widget_host_view_port.h',
@@ skipping 1132 matching lines @@
       # the USE_LIBGPS setting propagates to the "real" dependent target,
       # we use all_dependent_settings here.
       'all_dependent_settings': {
         'defines': [
           'USE_LIBGPS',
         ],
       },
     }],
   ],
 }