Remove old texture path in TextureLayer

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 <list>
 #include <set>
 #include <string>
@@ skipping 491 matching lines @@
   // hosts won't recognize it as a valid instance of the original module. This
   // method fixes that be checking that either module_ or original_module_ match
   // the given module.
   bool IsValidInstanceOf(PluginModule* module);
 
   // Returns the plugin NPP identifier that this plugin will use to identify
   // itself when making NPObject scripting calls to WebBindings.
   struct _NPP* instanceNPP();
 
   // cc::TextureLayerClient implementation.
-  virtual unsigned PrepareTexture() OVERRIDE;
   virtual bool PrepareTextureMailbox(
       cc::TextureMailbox* mailbox,
       scoped_ptr<cc::SingleReleaseCallback>* release_callback,
       bool use_shared_memory) OVERRIDE;
 
   // RenderFrameObserver
   virtual void OnDestruct() OVERRIDE;
 
  private:
   friend class base::RefCounted<PepperPluginInstanceImpl>;
@@ skipping 364 matching lines @@
   base::WeakPtrFactory<PepperPluginInstanceImpl> view_change_weak_ptr_factory_;
   base::WeakPtrFactory<PepperPluginInstanceImpl> weak_factory_;
 
   friend class PpapiPluginInstanceTest;
   DISALLOW_COPY_AND_ASSIGN(PepperPluginInstanceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_INSTANCE_IMPL_H_