Componentizes external_video_surface to reduce webview/Cast duplication.

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 334 matching lines @@
     {
       'target_name': 'libwebviewchromium',
       'includes': [
           'libwebviewchromium.gypi',
       ],
     },
     {
       'target_name': 'android_webview_java',
       'type': 'none',
       'dependencies': [
+        '../components/components.gyp:external_video_surface_java',
         '../components/components.gyp:navigation_interception_java',
         '../components/components.gyp:web_contents_delegate_android_java',
         '../content/content.gyp:content_java',
         '../ui/android/ui_android.gyp:ui_java',
         'android_webview_strings_grd',
       ],
       'variables': {
         'java_in_dir': '../android_webview/java',
         'has_java_resources': 1,
         'R_package': 'org.chromium.android_webview',
         'R_package_relpath': 'org/chromium/android_webview',
       },
       'includes': [ '../build/java.gypi' ],
     },
     {
       'target_name': 'system_webview_apk',
       'variables': {
         'apk_name': 'SystemWebView',
         'android_sdk_jar': '../third_party/android_platform/webview/frameworks_5.1.0_r1.jar',
         'java_in_dir': 'glue/java',
         'resource_dir': 'apk/java/res',
       },
       'includes': [ 'apk/system_webview_apk_common.gypi' ],
     },
   ],
   'includes': [
     'android_webview_tests.gypi',
   ],
 }