DevTools: Pass foreign bit to Blink instead of owner_pid

content/common/gpu/devtools_gpu_agent.h

 // 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.
 
 #ifndef CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_
 #define CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_
 
 #include "base/memory/scoped_ptr.h"
+#include "base/process/process.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/time/time.h"
 #include "content/common/gpu/devtools_gpu_instrumentation.h"
 
 using base::TimeTicks;
 struct GpuTaskInfo;
 
 namespace IPC {
 class Message;
 }
 
 namespace content {
 
 class GpuChannel;
 
 class DevToolsGpuAgent : public base::NonThreadSafe {
  public:
   explicit DevToolsGpuAgent(GpuChannel* gpu_channel);
   virtual ~DevToolsGpuAgent();
 
   void ProcessEvent(TimeTicks timestamp,
                     GpuEventsDispatcher::EventPhase,
-                    int owner_pid);
+                    base::ProcessId owner_pid);
 
   void StartEventsRecording(int32* route_id);
   void StopEventsRecording();
 
  private:
   typedef std::vector<GpuTaskInfo> GpuTaskInfoList;
 
   bool Send(IPC::Message* msg);
 
   GpuChannel* gpu_channel_;
   scoped_ptr<GpuTaskInfoList> tasks_;
   TimeTicks last_flush_time_;
   int32 route_id_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsGpuAgent);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_