Add a new GetInstance() method for remaining files with singleton classes under chrome/browser.

chrome/browser/chromeos/dom_ui/imageburner_ui.cc

 // Copyright (c) 2010 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/chromeos/dom_ui/imageburner_ui.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/i18n/rtl.h"
 #include "base/message_loop.h"
@@ skipping 87 matching lines @@
      download_item_observer_added_(false),
      active_download_item_(NULL),
      burn_resource_manager_(NULL) {
   chromeos::MountLibrary* mount_lib =
           chromeos::CrosLibrary::Get()->GetMountLibrary();
   mount_lib->AddObserver(this);
   chromeos::BurnLibrary* burn_lib =
           chromeos::CrosLibrary::Get()->GetBurnLibrary();
   burn_lib->AddObserver(this);
   local_image_file_path_.clear();
-  burn_resource_manager_ = Singleton<ImageBurnResourceManager>::get();
+  burn_resource_manager_ = ImageBurnResourceManager::GetInstance();
 }
 
 ImageBurnHandler::~ImageBurnHandler() {
   chromeos::MountLibrary* mount_lib =
           chromeos::CrosLibrary::Get()->GetMountLibrary();
   mount_lib->RemoveObserver(this);
   chromeos::BurnLibrary* burn_lib =
           chromeos::CrosLibrary::Get()->GetBurnLibrary();
   burn_lib->RemoveObserver(this);
   if (active_download_item_) {
@@ skipping 272 matching lines @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // ImageBurnTaskProxy
 //
 ////////////////////////////////////////////////////////////////////////////////
 ImageBurnTaskProxy::ImageBurnTaskProxy(
                         const base::WeakPtr<ImageBurnHandler>& handler)
                             : handler_(handler) {
-  resource_manager_ = Singleton<ImageBurnResourceManager>::get();
+  resource_manager_ = ImageBurnResourceManager::GetInstance();
 }
 
 bool ImageBurnTaskProxy::ReportDownloadInitialized() {
   bool initialized = resource_manager_-> CheckImageDownloadStarted();
   if (!initialized)
     resource_manager_-> ReportImageDownloadStarted();
   return initialized;
 }
 
 bool ImageBurnTaskProxy::CheckDownloadFinished() {
@@ skipping 45 matching lines @@
   if (!local_image_dir_file_path_.empty()) {
     file_util::Delete(local_image_dir_file_path_, true);
   }
   if (active_download_item_) {
     active_download_item_->RemoveObserver(this);
   }
   if (download_manager_)
     download_manager_->RemoveObserver(this);
 }
 
+// static
+ImageBurnResourceManager* ImageBurnResourceManager::GetInstance() {
+  return Singleton<ImageBurnResourceManager>::get();
+}
+
 void ImageBurnResourceManager::OnDownloadUpdated(DownloadItem* download) {
   if (download->state() == DownloadItem::CANCELLED) {
     image_url_.reset();
     ImageUrlFetched(false);
   }
 }
 
 void ImageBurnResourceManager::OnDownloadFileCompleted(DownloadItem* download) {
   DCHECK(download->state() == DownloadItem::COMPLETE);
   std::string image_url;
@@ skipping 130 matching lines @@
   ImageBurnHandler* handler = new ImageBurnHandler(contents);
   AddMessageHandler((handler)->Attach(this));
   ImageBurnUIHTMLSource* html_source = new ImageBurnUIHTMLSource();
   BrowserThread::PostTask(
        BrowserThread::IO, FROM_HERE,
        NewRunnableMethod(
            ChromeURLDataManager::GetInstance(),
            &ChromeURLDataManager::AddDataSource,
            make_scoped_refptr(html_source)));
 }