Porting refactoring changes:...

chrome/browser/cache_manager_host.cc

 // Copyright (c) 2006-2008 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 <algorithm>
 
 #include "chrome/browser/cache_manager_host.h"
 
 #include "base/sys_info.h"
 #include "base/time.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/render_process_host.h"
 #include "chrome/common/chrome_constants.h"
-#include "chrome/common/env_util.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
 #include "chrome/common/notification_service.h"
 
 static const unsigned int kReviseAllocationDelayMS = 200 /* milliseconds */;
 
 // The default size limit of the in-memory cache is 8 MB
 static const int kDefaultMemoryCacheSize = 8 * 1024 * 1024;
 
 // The amount of idle time before we consider a tab to be "inactive"
@@ skipping 344 matching lines @@
       // Moved to inactive status.  This invalidates our iterator.
       inactive_renderers_.insert(*iter);
       active_renderers_.erase(*iter);
       iter = active_renderers_.begin();
       continue;
     }
     ++iter;
   }
 }