Pepper: Add MonitorIsExternal function to PPB_Flash_DRM.

ppapi/proxy/flash_drm_resource.h

 // Copyright (c) 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.
 
 #ifndef PPAPI_PROXY_FLASH_DRM_RESOURCE_H_
 #define PPAPI_PROXY_FLASH_DRM_RESOURCE_H_
 
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/shared_impl/tracked_callback.h"
@@ skipping 17 matching lines @@
   // Resource override.
   virtual thunk::PPB_Flash_DRM_API* AsPPB_Flash_DRM_API() OVERRIDE;
 
   // PPB_Flash_DRM_API implementation.
   virtual int32_t GetDeviceID(PP_Var* id,
                               scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual PP_Bool GetHmonitor(int64_t* hmonitor) OVERRIDE;
   virtual int32_t GetVoucherFile(
       PP_Resource* file_ref,
       scoped_refptr<TrackedCallback> callback) OVERRIDE;
+  virtual int32_t MonitorIsExternal(
+      PP_Bool* is_external,
+      scoped_refptr<TrackedCallback> callback) OVERRIDE;
 
  private:
   void OnPluginMsgGetDeviceIDReply(PP_Var* dest,
                                    scoped_refptr<TrackedCallback> callback,
                                    const ResourceMessageReplyParams& params,
                                    const std::string& id);
   void OnPluginMsgGetVoucherFileReply(PP_Resource* dest,
                                       scoped_refptr<TrackedCallback> callback,
                                       const ResourceMessageReplyParams& params,
                                       const FileRefCreateInfo& file_info);
+  void OnPluginMsgMonitorIsExternalReply(
+      PP_Bool* dest,
+      scoped_refptr<TrackedCallback> callback,
+      const ResourceMessageReplyParams& params,
+      PP_Bool is_external);
 
   DISALLOW_COPY_AND_ASSIGN(FlashDRMResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_FLASH_DRM_RESOURCE_H_