Added PPB_Graphics3D_Dev::Resize to let plugins resize the backing surface.

ppapi/cpp/dev/graphics_3d_dev.cc

 // Copyright (c) 2011 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 "ppapi/cpp/dev/graphics_3d_dev.h"
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/cpp/completion_callback.h"
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/module_impl.h"
@@ skipping 69 matching lines @@
 
 int32_t Graphics3D_Dev::SetAttribs(int32_t* attrib_list) {
   if (!has_interface<PPB_Graphics3D_Dev>())
     return PP_ERROR_NOINTERFACE;
 
   return get_interface<PPB_Graphics3D_Dev>()->SetAttribs(
       pp_resource(),
       attrib_list);
 }
 
+int32_t Graphics3D_Dev::Resize(int32_t width, int32_t height) {
+  if (!has_interface<PPB_Graphics3D_Dev>())
+    return PP_ERROR_NOINTERFACE;
+
+  return get_interface<PPB_Graphics3D_Dev>()->Resize(
+      pp_resource(), width, height);
+}
+
 int32_t Graphics3D_Dev::SwapBuffers(const CompletionCallback& cc) {
   if (!has_interface<PPB_Graphics3D_Dev>())
     return PP_ERROR_NOINTERFACE;
 
   return get_interface<PPB_Graphics3D_Dev>()->SwapBuffers(
       pp_resource(),
       cc.pp_completion_callback());
 }
 
 }  // namespace pp