Delete the utility process startup ping.

chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.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_picasa_album_table_reader.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 53 matching lines @@
 void SafePicasaAlbumTableReader::StartWorkOnIOThread() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   DCHECK_EQ(INITIAL_STATE, parser_state_);
 
   utility_process_host_ = content::UtilityProcessHost::Create(
       this,
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get())
       ->AsWeakPtr();
   utility_process_host_->SetName(l10n_util::GetStringUTF16(
       IDS_UTILITY_PROCESS_MEDIA_LIBRARY_FILE_CHECKER_NAME));
-  // Wait for the startup notification before sending the main IPC to the
-  // utility process, so that we can dup the file handle.
-  utility_process_host_->Send(new ChromeUtilityMsg_StartupPing);
-  parser_state_ = PINGED_UTILITY_PROCESS_STATE;
-}
 
-void SafePicasaAlbumTableReader::OnProcessStarted() {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  if (parser_state_ != PINGED_UTILITY_PROCESS_STATE)
-    return;
-
-  if (utility_process_host_->GetData().handle == base::kNullProcessHandle) {
-    DLOG(ERROR) << "Child process handle is null";
-  }
   AlbumTableFilesForTransit files_for_transit;
   files_for_transit.indicator_file = IPC::TakePlatformFileForTransit(
       std::move(album_table_files_.indicator_file));
   files_for_transit.category_file = IPC::TakePlatformFileForTransit(
       std::move(album_table_files_.category_file));
   files_for_transit.date_file =
       IPC::TakePlatformFileForTransit(std::move(album_table_files_.date_file));
   files_for_transit.filename_file = IPC::TakePlatformFileForTransit(
       std::move(album_table_files_.filename_file));
   files_for_transit.name_file =
@@ skipping 24 matching lines @@
 void SafePicasaAlbumTableReader::OnProcessCrashed(int exit_code) {
   DLOG(ERROR) << "SafePicasaAlbumTableReader::OnProcessCrashed()";
   OnParsePicasaPMPDatabaseFinished(
       false, std::vector<AlbumInfo>(), std::vector<AlbumInfo>());
 }
 
 bool SafePicasaAlbumTableReader::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(SafePicasaAlbumTableReader, message)
-    IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_ProcessStarted,
-                        OnProcessStarted)
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_ParsePicasaPMPDatabase_Finished,
                         OnParsePicasaPMPDatabaseFinished)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 }  // namespace picasa