Move guest view container message routing out of content/.

components/guest_view.gypi

 # Copyright 2015 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.
 {
   'conditions': [
     ['OS != "ios"', {
       'targets': [
         {
           'target_name': 'guest_view_browser',
           'type': 'static_library',
@@ skipping 47 matching lines @@
             '../content/content.gyp:content_common',
             '../content/content.gyp:content_renderer',
             '../third_party/WebKit/public/blink.gyp:blink',
             '../v8/tools/gyp/v8.gyp:v8',
             'guest_view_common'
           ],
           'include_dirs': [
             '..',
           ],
           'sources': [
+            'guest_view/renderer/guest_view_container_observer.cc',
+            'guest_view/renderer/guest_view_container_observer.h',
             'guest_view/renderer/guest_view_container.cc',
             'guest_view/renderer/guest_view_container.h',
             'guest_view/renderer/guest_view_request.cc',
             'guest_view/renderer/guest_view_request.h'
           ],
         },
         {
           'target_name': 'guest_view_test_support',
           'type': 'static_library',
           'dependencies': [
             '../base/base.gyp:base',
             '../content/content_shell_and_tests.gyp:test_support_content',
             'guest_view_browser',
           ],
           'include_dirs': [
             '..',
           ],
           'sources': [
             'guest_view/browser/test_guest_view_manager.h',
             'guest_view/browser/test_guest_view_manager.cc',
           ],
         }
       ],
         }]
       ]
 }