Refactor GuestViewContainer to split out WebView related logic and MimeHandlerView related logic.

extensions/extensions.gyp

 # Copyright 2013 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': [
     {
@@ skipping 858 matching lines @@
         'renderer/event_bindings.h',
         'renderer/extension_groups.h',
         'renderer/extension_helper.cc',
         'renderer/extension_helper.h',
         'renderer/extensions_render_frame_observer.cc',
         'renderer/extensions_render_frame_observer.h',
         'renderer/extensions_renderer_client.cc',
         'renderer/extensions_renderer_client.h',
         'renderer/file_system_natives.cc',
         'renderer/file_system_natives.h',
+        'renderer/guest_view/extensions_guest_view_container.cc',
+        'renderer/guest_view/extensions_guest_view_container.h',
         'renderer/guest_view/guest_view_container.cc',
         'renderer/guest_view/guest_view_container.h',
         'renderer/guest_view/guest_view_internal_custom_bindings.cc',
         'renderer/guest_view/guest_view_internal_custom_bindings.h',
+        'renderer/guest_view/mime_handler_view_container.cc',
+        'renderer/guest_view/mime_handler_view_container.h',
         'renderer/i18n_custom_bindings.cc',
         'renderer/i18n_custom_bindings.h',
         'renderer/id_generator_custom_bindings.cc',
         'renderer/id_generator_custom_bindings.h',
         'renderer/lazy_background_page_native_handler.cc',
         'renderer/lazy_background_page_native_handler.h',
         'renderer/logging_native_handler.cc',
         'renderer/logging_native_handler.h',
         'renderer/messaging_bindings.cc',
         'renderer/messaging_bindings.h',
@@ skipping 334 matching lines @@
       'conditions': [
         ['OS=="win" and win_use_allocator_shim==1', {
           'dependencies': [
             '../base/allocator/allocator.gyp:allocator',
           ],
         }],
       ],
     },
   ]
 }