<webview>: Change how plugin load works inside guests.

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 693 matching lines @@
         'browser/gpu/gpu_mode_manager.cc',
         'browser/gpu/gpu_mode_manager.h',
         'browser/guestview/adview/adview_constants.cc',
         'browser/guestview/adview/adview_constants.h',
         'browser/guestview/adview/adview_guest.cc',
         'browser/guestview/adview/adview_guest.h',
         'browser/guestview/guestview_constants.cc',
         'browser/guestview/guestview_constants.h',
         'browser/guestview/guestview.cc',
         'browser/guestview/guestview.h',
+        'browser/guestview/webview/plugin_permission_helper.cc',
+        'browser/guestview/webview/plugin_permission_helper.h',
         'browser/guestview/webview/webview_constants.cc',
         'browser/guestview/webview/webview_constants.h',
         'browser/guestview/webview/webview_guest.cc',
         'browser/guestview/webview/webview_guest.h',
         'browser/hang_monitor/hang_crash_dump_win.cc',
         'browser/hang_monitor/hang_crash_dump_win.h',
         'browser/hang_monitor/hung_plugin_action.cc',
         'browser/hang_monitor/hung_plugin_action.h',
         'browser/hang_monitor/hung_window_detector.cc',
         'browser/hang_monitor/hung_window_detector.h',
@@ skipping 2036 matching lines @@
             ['include', 'browser/policy/url_blacklist_manager.cc'],
             ['include', 'browser/policy/url_blacklist_manager.h'],
           ],
         }],
         ['enable_plugins==1', {
           'dependencies': [
             '../ppapi/ppapi_internal.gyp:ppapi_ipc',
           ],
         }, {  # enable_plugins==0
           'sources/': [
+            ['exclude', '^browser/guestview/webview/plugin_permission_helper'],
             ['exclude', '^browser/pepper_'],
             ['exclude', '^browser/plugins/'],
             ['exclude', '^browser/renderer_host/pepper/'],
           ],
         }],
         ['safe_browsing==1', {
           'defines': [
             'FULL_SAFE_BROWSING',
           ],
         }],
@@ skipping 861 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }