favor DCHECK_CURRENTLY_ON for better logs in content/browser/[a-d]*

content/browser/device_sensors/device_orientation_message_filter.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_orientation_message_filter.h"
 
 #include "content/browser/device_sensors/device_inertial_sensor_service.h"
 #include "content/common/device_sensors/device_orientation_messages.h"
 
 namespace content {
 
 DeviceOrientationMessageFilter::DeviceOrientationMessageFilter()
     : BrowserMessageFilter(DeviceOrientationMsgStart),
       is_started_(false) {
 }
 
 DeviceOrientationMessageFilter::~DeviceOrientationMessageFilter() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (is_started_)
     DeviceInertialSensorService::GetInstance()->RemoveConsumer(
         CONSUMER_TYPE_ORIENTATION);
 }
 
 bool DeviceOrientationMessageFilter::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(DeviceOrientationMessageFilter, message)
     IPC_MESSAGE_HANDLER(DeviceOrientationHostMsg_StartPolling,
@@ skipping 26 matching lines @@
 
 void DeviceOrientationMessageFilter::DidStartDeviceOrientationPolling() {
   Send(new DeviceOrientationMsg_DidStartPolling(
       DeviceInertialSensorService::GetInstance()->
           GetSharedMemoryHandleForProcess(
               CONSUMER_TYPE_ORIENTATION,
               PeerHandle())));
 }
 
 }  // namespace content