ipc: Rename TakeFileHandleForProcess->TakePlatformFileForTransit.

chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc

 // 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.
 
 #include "chrome/browser/media_galleries/fileapi/safe_audio_video_checker.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 40 matching lines @@
 }
 
 SafeAudioVideoChecker::~SafeAudioVideoChecker() {}
 
 void SafeAudioVideoChecker::OnProcessStarted() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   if (state_ != PINGED_STATE)
     return;
   state_ = STARTED_STATE;
 
-  if (utility_process_host_->GetData().handle == base::kNullProcessHandle)
-    DLOG(ERROR) << "Child process handle is null";
-  IPC::PlatformFileForTransit file_for_transit = IPC::TakeFileHandleForProcess(
-      std::move(file_), utility_process_host_->GetData().handle);
+  IPC::PlatformFileForTransit file_for_transit =
+      IPC::TakePlatformFileForTransit(std::move(file_));
   if (file_for_transit == IPC::InvalidPlatformFileForTransit()) {
     OnCheckingFinished(false /* valid? */);
     return;
   }
   const int64_t kFileDecodeTimeInMS = 250;
   utility_process_host_->Send(new ChromeUtilityMsg_CheckMediaFile(
       kFileDecodeTimeInMS, file_for_transit));
 }
 
 void SafeAudioVideoChecker::OnCheckingFinished(bool valid) {
@@ skipping 14 matching lines @@
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(SafeAudioVideoChecker, message)
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_ProcessStarted,
         OnProcessStarted)
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_CheckMediaFile_Finished,
         OnCheckingFinished)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }