Change the private image data shared memory handle code to return a native...

webkit/glue/plugins/pepper_plugin_delegate.h

 // Copyright (c) 2010 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 WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_
 #define WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 60 matching lines @@
   // Represents an image. This is to allow the browser layer to supply a correct
   // image representation. In Chrome, this will be a TransportDIB.
   class PlatformImage2D {
    public:
     virtual ~PlatformImage2D() {}
 
     // Caller will own the returned pointer, returns NULL on failure.
     virtual skia::PlatformCanvas* Map() = 0;
 
     // Returns the platform-specific shared memory handle of the data backing
-    // this image. This is used by NativeClient to send the image to the
-    // out-of-process plugin. Returns 0 on failure.
-    virtual intptr_t GetSharedMemoryHandle() const = 0;
+    // this image. This is used by PPAPI proxying to send the image to the
+    // out-of-process plugin. On success, the size in bytes will be placed into
+    // |*bytes_count|. Returns 0 on failure.
+    virtual intptr_t GetSharedMemoryHandle(uint32* byte_count) const = 0;
 
     virtual TransportDIB* GetTransportDIB() const = 0;
   };
 
   class PlatformContext3D {
    public:
     virtual ~PlatformContext3D() {}
 
     // Initialize the context.
     virtual bool Init() = 0;
@@ skipping 177 matching lines @@
   virtual void DidStartLoading() = 0;
   virtual void DidStopLoading() = 0;
 
   // Sets restrictions on how the content can be used (i.e. no print/copy).
   virtual void SetContentRestriction(int restrictions) = 0;
 };
 
 }  // namespace pepper
 
 #endif  // WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_