Cleanup: Remove some unused code, or make them platform specific.

chrome/browser/browser_process_impl.h

 // Copyright (c) 2012 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.
 
 // When each service is created, we set a flag indicating this. At this point,
 // the service initialization could fail or succeed. This allows us to remember
 // if we tried to create a service, and not try creating it over and over if
 // the creation failed.
 
 #ifndef CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
@@ skipping 223 matching lines @@
   scoped_refptr<SafeBrowsingService> safe_browsing_service_;
 
   unsigned int module_ref_count_;
   bool did_start_;
 
   // Ensures that all the print jobs are finished before closing the browser.
   scoped_ptr<printing::PrintJobManager> print_job_manager_;
 
   std::string locale_;
 
-  bool checked_for_new_frames_;
-  bool using_new_frames_;
-
   // This service just sits around and makes snapshots for renderers. It does
   // nothing in the constructor so we don't have to worry about lazy init.
   scoped_ptr<RenderWidgetSnapshotTaker> render_widget_snapshot_taker_;
 
   // Download status updates (like a changing application icon on dock/taskbar)
   // are global per-application. DownloadStatusUpdater does no work in the ctor
   // so we don't have to worry about lazy initialization.
   scoped_ptr<DownloadStatusUpdater> download_status_updater_;
 
   scoped_refptr<DownloadRequestLimiter> download_request_limiter_;
@@ skipping 47 matching lines @@
 
 #if defined(ENABLE_WEBRTC)
   // Lazily initialized.
   scoped_ptr<WebRtcLogUploader> webrtc_log_uploader_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(BrowserProcessImpl);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_