Added ppapi::Surface3D. This CL completes the new Pepper3D interface. The imp...

webkit/plugins/ppapi/ppapi_plugin_instance.h

Index: webkit/plugins/ppapi/ppapi_plugin_instance.h
===================================================================
--- webkit/plugins/ppapi/ppapi_plugin_instance.h	(revision 70037)
+++ webkit/plugins/ppapi/ppapi_plugin_instance.h	(working copy)
@@ -53,8 +53,8 @@
 class PluginDelegate;
 class PluginModule;
 class PPB_Graphics2D_Impl;
-class PPB_Context3D_Impl;
 class PPB_ImageData_Impl;
+class PPB_Surface3D_Impl;
 class PPB_URLLoader_Impl;
 class Resource;
 
@@ -225,9 +225,9 @@
   // null if the context is not 2D.
   PPB_Graphics2D_Impl* bound_graphics_2d() const;
 
-  // Get the bound graphics context as a concrete 3D graphics context or returns
-  // null if the context is not 3D.
-  PPB_Context3D_Impl* bound_graphics_3d() const;
+  // Get the bound 3D graphics surface.
+  // Returns NULL if bound graphics is not a 3D surface.
+  PPB_Surface3D_Impl* bound_graphics_3d() const;
 
   PluginDelegate* delegate_;
   scoped_refptr<PluginModule> module_;