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

webkit/plugins/ppapi/ppb_context_3d_impl.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 "webkit/plugins/ppapi/ppb_context_3d_impl.h"
 
 #include "base/logging.h"
 #include "base/shared_memory.h"
 #include "gpu/command_buffer/client/gles2_cmd_helper.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
@@ skipping 275 matching lines @@
 
 bool PPB_Context3D_Impl::InitRaw(PP_Config3D_Dev config,
                                  PP_Resource share_context,
                                  const int32_t* attrib_list) {
   // Create and initialize the objects required to issue GLES2 calls.
   platform_context_.reset(instance()->CreateContext3D());
   if (!platform_context_.get()) {
     Destroy();
     return false;
   }
-  if (!platform_context_->Init()) {
+  if (!platform_context_->Init(NULL)) {
     Destroy();
     return false;
   }
   platform_context_->SetContextLostCallback(
       callback_factory_.NewCallback(&PPB_Context3D_Impl::OnContextLost));
   return true;
 }
 
 bool PPB_Context3D_Impl::CreateImplementation() {
   gpu::CommandBuffer* command_buffer = platform_context_->GetCommandBuffer();
@@ skipping 49 matching lines @@
 
 void PPB_Context3D_Impl::OnContextLost() {
   if (draw_surface_)
     draw_surface_->OnContextLost();
   if (read_surface_)
     read_surface_->OnContextLost();
 }
 
 }  // namespace ppapi
 }  // namespace webkit