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

services/dart/dart_tracing.cc

 // Copyright 2015 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 "services/dart/dart_tracing.h"
 
+#include <utility>
+
 #include "dart/runtime/include/dart_tools_api.h"
 #include "mojo/public/cpp/application/application_impl.h"
 
 namespace dart {
 
 void DartTimelineController::Enable(const mojo::String& categories) {
   if (categories == mojo::String("Dart")) {
     Dart_GlobalTimelineSetRecordedStreams(DART_TIMELINE_STREAM_DART);
   } else {
     // TODO(johnmccutchan): Respect |categories|.
@@ skipping 20 matching lines @@
 void DartTraceProvider::Bind(
     mojo::InterfaceRequest<tracing::TraceProvider> request) {
   if (!binding_.is_bound()) {
     binding_.Bind(request.Pass());
   } else {
     LOG(ERROR) << "Cannot accept two connections to TraceProvider.";
   }
 }
 
 // tracing::TraceProvider implementation:
-void DartTraceProvider::StartTracing(const mojo::String& categories,
-                                     tracing::TraceRecorderPtr recorder) {
+void DartTraceProvider::StartTracing(
+    const mojo::String& categories,
+    mojo::InterfaceHandle<tracing::TraceRecorder> recorder) {
   DCHECK(!recorder_.get());
-  recorder_ = recorder.Pass();
+  recorder_ = tracing::TraceRecorderPtr::Create(std::move(recorder));
   DartTimelineController::Enable(categories);
 }
 
 static void AppendStreamConsumer(Dart_StreamConsumer_State state,
                                  const char* stream_name,
                                  const uint8_t* buffer,
                                  intptr_t buffer_length,
                                  void* user_data) {
   if (state == Dart_StreamConsumer_kFinish) {
     return;
@@ skipping 70 matching lines @@
   connection->AddService(this);
 }
 
 void DartTracingImpl::Create(
     mojo::ApplicationConnection* connection,
     mojo::InterfaceRequest<tracing::TraceProvider> request) {
   provider_impl_.Bind(request.Pass());
 }
 
 }  // namespace dart