Mojo C++ bindings: Generate InterfaceHandle<> instead of InterfacePtr<>.

mojo/gpu/gl_context.cc

 // Copyright 2014 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 "mojo/gpu/gl_context.h"
 
 #include "mojo/public/cpp/application/connect.h"
 #include "mojo/public/interfaces/application/application_connector.mojom.h"
 #include "mojo/services/gpu/interfaces/gpu.mojom.h"
 
 namespace mojo {
 
 GLContext::Observer::~Observer() {}
 
-GLContext::GLContext(CommandBufferPtr command_buffer) : weak_factory_(this) {
-  context_ = MGLCreateContext(
-      MGL_API_VERSION_GLES2,
-      command_buffer.PassInterfaceHandle().PassHandle().release().value(),
-      MGL_NO_CONTEXT, &ContextLostThunk, this,
-      Environment::GetDefaultAsyncWaiter());
+GLContext::GLContext(InterfaceHandle<CommandBuffer> command_buffer)
+    : weak_factory_(this) {
+  context_ = MGLCreateContext(MGL_API_VERSION_GLES2,
+                              command_buffer.PassHandle().release().value(),
+                              MGL_NO_CONTEXT, &ContextLostThunk, this,
+                              Environment::GetDefaultAsyncWaiter());
   DCHECK(context_ != MGL_NO_CONTEXT);
 }
 
 GLContext::~GLContext() {
   MGLDestroyContext(context_);
 }
 
 base::WeakPtr<GLContext> GLContext::CreateOffscreen(
     ApplicationConnector* connector) {
   ServiceProviderPtr native_viewport;
   connector->ConnectToApplication("mojo:native_viewport_service",
                                   GetProxy(&native_viewport), nullptr);
   GpuPtr gpu_service;
   ConnectToService(native_viewport.get(), &gpu_service);
-  CommandBufferPtr command_buffer;
+  InterfaceHandle<CommandBuffer> command_buffer;
   gpu_service->CreateOffscreenGLES2Context(GetProxy(&command_buffer));
   return CreateFromCommandBuffer(command_buffer.Pass());
 }
 
 base::WeakPtr<GLContext> GLContext::CreateFromCommandBuffer(
-    CommandBufferPtr command_buffer) {
+    InterfaceHandle<CommandBuffer> command_buffer) {
   return (new GLContext(command_buffer.Pass()))->weak_factory_.GetWeakPtr();
 }
 
 void GLContext::MakeCurrent() {
   MGLMakeCurrent(context_);
 }
 
 bool GLContext::IsCurrent() {
   return context_ == MGLGetCurrentContext();
 }
@@ skipping 12 matching lines @@
 
 void GLContext::ContextLostThunk(void* self) {
   static_cast<GLContext*>(self)->OnContextLost();
 }
 
 void GLContext::OnContextLost() {
   FOR_EACH_OBSERVER(Observer, observers_, OnContextLost());
 }
 
 }  // namespace mojo