Added SetLayerTransform to PPAPI

content/renderer/pepper/pepper_plugin_instance_impl.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 CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_INSTANCE_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_INSTANCE_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 527 matching lines @@
       std::unique_ptr<cc::SingleReleaseCallback>* release_callback,
       bool use_shared_memory) override;
 
   // RenderFrameObserver
   void OnDestruct() override;
 
   // PluginInstanceThrottler::Observer
   void OnThrottleStateChange() override;
   void OnHiddenForPlaceholder(bool hidden) override;
 
+  void SetLayerTransform(gfx::Transform transform);

[wjmaclean, 2016/04/13 14:47:19]

I would place this function prototype above the ones that implement overrides on
inherited classes.

[alessandroa, 2016/04/21 15:39:21]

Done.

  private:
   friend class base::RefCounted<PepperPluginInstanceImpl>;
   friend class PpapiPluginInstanceTest;
   friend class PpapiUnittest;
 
   // Delete should be called by the WebPlugin before this destructor.
   ~PepperPluginInstanceImpl() override;
 
   // Class to record document load notifications and play them back once the
   // real document loader becomes available. Used only by external instances.
@@ skipping 146 matching lines @@
   scoped_refptr<PluginModule> module_;
   std::unique_ptr<ppapi::PPP_Instance_Combined> instance_interface_;
   // If this is the NaCl plugin, we create a new module when we switch to the
   // IPC-based PPAPI proxy. Store the original module and instance interface
   // so we can shut down properly.
   scoped_refptr<PluginModule> original_module_;
   std::unique_ptr<ppapi::PPP_Instance_Combined> original_instance_interface_;
 
   PP_Instance pp_instance_;
 
+  //Transform to apply to UV

[wjmaclean, 2016/04/13 14:47:19]

Comments should be proper sentences, so it needs a period. Also, what are UV
(people reading this comment shouldn't have to read the entire class to
understand that UV are texture coordinates).

[alessandroa, 2016/04/21 15:39:21]

Done.

+  gfx::Transform transform_;
+
   // NULL until we have been initialized.
   blink::WebPluginContainer* container_;
   scoped_refptr<cc::Layer> compositor_layer_;
   scoped_refptr<cc::TextureLayer> texture_layer_;
   std::unique_ptr<blink::WebLayer> web_layer_;
   bool layer_bound_to_fullscreen_;
   bool layer_is_hardware_;
 
   // Plugin URL.
   const GURL plugin_url_;
@@ skipping 211 matching lines @@
   // view change events.
   base::WeakPtrFactory<PepperPluginInstanceImpl> view_change_weak_ptr_factory_;
   base::WeakPtrFactory<PepperPluginInstanceImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperPluginInstanceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_INSTANCE_IMPL_H_