Chrome side of moving Pepper ReadImageData to the Testing interface....

webkit/glue/plugins/pepper_image_data.cc

 // 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.
 
 #include "webkit/glue/plugins/pepper_image_data.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/logging.h"
 #include "base/scoped_ptr.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/ppapi/c/pp_instance.h"
 #include "third_party/ppapi/c/pp_module.h"
 #include "third_party/ppapi/c/pp_resource.h"
 #include "third_party/ppapi/c/ppb_image_data.h"
 #include "webkit/glue/plugins/pepper_plugin_instance.h"
 #include "webkit/glue/plugins/pepper_plugin_module.h"
 #include "webkit/glue/plugins/pepper_resource_tracker.h"
 
 namespace pepper {
 
 namespace {
 
-ImageData* ResourceAsImageData(PP_Resource resource) {
-  scoped_refptr<Resource> image_resource =
-      ResourceTracker::Get()->GetResource(resource);
-  if (!image_resource.get())
-    return NULL;
-  return image_resource->AsImageData();
-}
-
 PP_ImageDataFormat GetNativeImageDataFormat() {
   return PP_IMAGEDATAFORMAT_BGRA_PREMUL;
 }
 
 PP_Resource Create(PP_Module module_id,
                    PP_ImageDataFormat format,
                    int32_t width, int32_t height,
                    bool init_to_zero) {
   PluginModule* module = PluginModule::FromPPModule(module_id);
   if (!module)
@@ skipping 122 matching lines @@
 }
 
 void ImageData::Swap(ImageData* other) {
   swap(other->platform_image_, platform_image_);
   swap(other->mapped_canvas_, mapped_canvas_);
   std::swap(other->width_, width_);
   std::swap(other->height_, height_);
 }
 
 }  // namespace pepper