Merge //content/child/permissions into Blink's permissions module.

third_party/WebKit/public/platform/Platform.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 76 matching lines @@
 class WebMIDIAccessorClient;
 class WebMediaPlayer;
 class WebMediaRecorderHandler;
 class WebMediaStream;
 class WebMediaStreamCenter;
 class WebMediaStreamCenterClient;
 class WebMediaStreamTrack;
 class WebMessagePortChannel;
 class WebMimeRegistry;
 class WebNotificationManager;
-class WebPermissionClient;
 class WebPluginListBuilder;
 class WebPrescientNetworking;
 class WebProcessMemoryDump;
 class WebPublicSuffixList;
 class WebPushProvider;
 class WebRTCCertificateGenerator;
 class WebRTCPeerConnectionHandler;
 class WebRTCPeerConnectionHandlerClient;
 class WebSandboxSupport;
 class WebScrollbarBehavior;
@@ skipping 468 matching lines @@
     // Web Notifications --------------------------------------------------
 
     virtual WebNotificationManager* notificationManager() { return nullptr; }
 
 
     // Push API------------------------------------------------------------
 
     virtual WebPushProvider* pushProvider() { return nullptr; }
 
 
-    // Permissions --------------------------------------------------------
-
-    virtual WebPermissionClient* permissionClient() { return nullptr; }
-
-
     // Background Sync API------------------------------------------------------------
 
     virtual WebSyncProvider* backgroundSyncProvider() { return nullptr; }
 
     // Experimental Framework ----------------------------------------------
 
     virtual WebTrialTokenValidator* trialTokenValidator() { return nullptr; }
 
 protected:
     Platform();
     virtual ~Platform() { }
 
     WebThread* m_mainThread;
 };
 
 } // namespace blink
 
 #endif