Send size to NativeViewportClient::OnCreated instead of GLES2Client::DidCreateContext

mojo/examples/compositor_app/compositor_app.cc

 // Copyright 2013 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 <stdio.h>
 #include <string>
 
 #include "base/message_loop/message_loop.h"
 #include "mojo/examples/compositor_app/compositor_host.h"
 #include "mojo/examples/compositor_app/gles2_client_impl.h"
@@ skipping 33 matching lines @@
 
   virtual void AcceptConnection(ScopedMessagePipeHandle handle) MOJO_OVERRIDE {
     NOTREACHED() << "SampleApp can't be connected to.";
   }
 
  private:
   class NativeViewportClientImpl : public NativeViewportClient {
    public:
     explicit NativeViewportClientImpl(ScopedMessagePipeHandle viewport_handle)
         : viewport_(viewport_handle.Pass(), this) {
+      AllocationScope allocation;
       viewport_->Create(gfx::Rect(10, 10, 800, 600));
       viewport_->Show();
       ScopedMessagePipeHandle gles2_handle;
       ScopedMessagePipeHandle gles2_client_handle;
       CreateMessagePipe(&gles2_handle, &gles2_client_handle);
 
       gles2_client_.reset(new GLES2ClientImpl(
             gles2_handle.Pass(),
             base::Bind(&NativeViewportClientImpl::DidCreateContext,
                        base::Unretained(this))));
       viewport_->CreateGLES2Context(gles2_client_handle.Pass());
       host_.reset(new CompositorHost(gles2_client_.get()));
     }
 
-    void DidCreateContext(gfx::Size viewport_size) {
-      host_->DidCreateContext(viewport_size);
+    void DidCreateContext() {
+      host_->DidCreateContext();
     }
 
     virtual ~NativeViewportClientImpl() {}
 
     virtual void OnCreated() MOJO_OVERRIDE {
     }
 
     virtual void OnDestroyed() MOJO_OVERRIDE {
       base::MessageLoop::current()->Quit();
     }
 
     virtual void OnBoundsChanged(const Rect& bounds) MOJO_OVERRIDE {
+      host_->SetSize(bounds.size());
     }
 
     virtual void OnEvent(const Event& event) MOJO_OVERRIDE {
       if (!event.location().is_null()) {
         viewport_->AckEvent(event);
       }
     }
 
    private:
     scoped_ptr<GLES2ClientImpl> gles2_client_;
@@ skipping 11 matching lines @@
     MojoHandle shell_handle) {
   base::MessageLoop loop;
   mojo::GLES2Initializer gles2;
 
   mojo::examples::SampleApp app(
       mojo::MakeScopedHandle(mojo::MessagePipeHandle(shell_handle)).Pass());
   loop.Run();
 
   return MOJO_RESULT_OK;
 }