Convert device_sensors to use mojo.

content/browser/device_sensors/device_inertial_sensor_service.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 "content/browser/device_sensors/device_inertial_sensor_service.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "content/browser/device_sensors/data_fetcher_shared_memory.h"
@@ skipping 75 matching lines @@
     case CONSUMER_TYPE_ORIENTATION_ABSOLUTE:
       return num_orientation_absolute_readers_;
     case CONSUMER_TYPE_LIGHT:
       return num_light_readers_;
     default:
       NOTREACHED();
   }
   return 0;
 }
 
-base::SharedMemoryHandle
-DeviceInertialSensorService::GetSharedMemoryHandleForProcess(
-    ConsumerType consumer_type, base::ProcessHandle handle) {
+mojo::ScopedSharedBufferHandle
+DeviceInertialSensorService::GetSharedMemoryHandle(ConsumerType consumer_type) {
   DCHECK(thread_checker_.CalledOnValidThread());
-  return data_fetcher_->GetSharedMemoryHandleForProcess(consumer_type, handle);
+  return data_fetcher_->GetSharedMemoryHandle(consumer_type);
 }
 
 void DeviceInertialSensorService::Shutdown() {
   if (data_fetcher_) {
     data_fetcher_->Shutdown();
     data_fetcher_.reset();
   }
   is_shutdown_ = true;
 }
 
 void DeviceInertialSensorService::SetDataFetcherForTesting(
     DataFetcherSharedMemory* test_data_fetcher) {
   if (data_fetcher_)
     data_fetcher_->Shutdown();
   data_fetcher_.reset(test_data_fetcher);
 }
 
 }  // namespace content