Add an instance parameter to var objects, audio, and the 2D API. This replace...

ppapi/cpp/image_data.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 PPAPI_CPP_IMAGE_DATA_H_
 #define PPAPI_CPP_IMAGE_DATA_H_
 
 #include "ppapi/c/ppb_image_data.h"
 #include "ppapi/cpp/point.h"
 #include "ppapi/cpp/size.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
+class Instance;
 class Plugin;
 
 class ImageData : public Resource {
  public:
   // Creates an is_null() ImageData object.
   ImageData();
 
   // This magic constructor is used when we've gotten a PP_Resource as a return
   // value that has already been addref'ed for us.
   struct PassRef {};
   ImageData(PassRef, PP_Resource resource);
 
   ImageData(const ImageData& other);
 
   // Allocates a new ImageData in the browser with the given parameters. The
   // resulting object will be is_null() if the allocation failed.
-  ImageData(PP_ImageDataFormat format,
+  ImageData(Instance* instance,
+            PP_ImageDataFormat format,
             const Size& size,
             bool init_to_zero);
 
   ImageData& operator=(const ImageData& other);
 
   // Returns the browser's preferred format for images. Using this format
   // guarantees no extra conversions will occur when painting.
   static PP_ImageDataFormat GetNativeImageDataFormat();
 
   PP_ImageDataFormat format() const { return desc_.format; }
@@ skipping 11 matching lines @@
  private:
   void PassRefAndInitData(PP_Resource resource);
 
   PP_ImageDataDesc desc_;
   void* data_;
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_IMAGE_DATA_H_