3 files changed, 9 insertions, 8 deletions
diff --git a/webkit/glue/plugins/pepper_image_data.cc b/webkit/glue/plugins/pepper_image_data.cc
index 702abee..92d4364 100644
--- a/webkit/glue/plugins/pepper_image_data.cc
+++ b/webkit/glue/plugins/pepper_image_data.cc
@@ -79,10 +79,10 @@ void Unmap(PP_Resource resource) {
     image_data->Unmap();
 }
 
-uint64_t GetNativeMemoryHandle2(PP_Resource resource) {
+uint64_t GetNativeMemoryHandle2(PP_Resource resource, uint32_t* byte_count) {
   scoped_refptr<ImageData> image_data(Resource::GetAs<ImageData>(resource));
   if (image_data)
-    return image_data->GetNativeMemoryHandle();
+    return image_data->GetNativeMemoryHandle(byte_count);
   return 0;
 }
 
@@ -189,8 +189,8 @@ void ImageData::Unmap() {
   // in the future to save some memory.
 }
 
-uint64 ImageData::GetNativeMemoryHandle() const {
-  return platform_image_->GetSharedMemoryHandle();
+uint64 ImageData::GetNativeMemoryHandle(uint32* byte_count) const {
+  return platform_image_->GetSharedMemoryHandle(byte_count);
 }
 
 const SkBitmap* ImageData::GetMappedBitmap() const {
diff --git a/webkit/glue/plugins/pepper_image_data.h b/webkit/glue/plugins/pepper_image_data.h
index b657173..473d4aa 100644
--- a/webkit/glue/plugins/pepper_image_data.h
+++ b/webkit/glue/plugins/pepper_image_data.h
@@ -64,7 +64,7 @@ class ImageData : public Resource {
   void Unmap();
 
   // PPB_ImageDataTrusted implementation.
-  uint64 GetNativeMemoryHandle() const;
+  uint64 GetNativeMemoryHandle(uint32* byte_count) const;
 
   // The mapped bitmap and canvas will be NULL if the image is not mapped.
   skia::PlatformCanvas* mapped_canvas() const { return mapped_canvas_.get(); }
diff --git a/webkit/glue/plugins/pepper_plugin_delegate.h b/webkit/glue/plugins/pepper_plugin_delegate.h
index d2c67c7..5e6f9a2 100644
--- a/webkit/glue/plugins/pepper_plugin_delegate.h
+++ b/webkit/glue/plugins/pepper_plugin_delegate.h
@@ -78,9 +78,10 @@ class PluginDelegate {
     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;
   };