cros gdata: only comments change

chrome/browser/chromeos/gdata/gdata_file_system.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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_
 
 #include <sys/stat.h>
 
 #include <map>
@@ skipping 1066 matching lines @@
   // Upon completion, invokes OnGetCacheState i.e. |intermediate_callback| on
   // the thread where GetCacheState was called.
   void GetCacheStateOnIOThreadPool(
       const std::string& resource_id,
       const std::string& md5,
       const GetCacheStateCallback& callback,
       const GetCacheStateIntermediateCallback& intermediate_callback,
       scoped_refptr<base::MessageLoopProxy> relay_proxy);
 
   // Task posted from StoreToCache to run on IO thread pool:
-  // - moves |params.source_path| to |params.dest_path| in the cache dir
+  // - moves or copies (per |params.file_operation_type|) |params.source_path|
+  //   to |params.dest_path| in the cache dir
   // - if necessary, creates symlink
   // - deletes stale cached versions of |params.resource_id| in
   //   |params.dest_path|'s directory.
   // Upon completion, |params.callback| is invoked on the thread where
   // StoreToCache was called.
   void StoreToCacheOnIOThreadPool(const ModifyCacheStateParams& params);
 
   // Task posted from Pin to modify cache state on the IO thread pool, which
   // involves the following:
   // - moves |params.source_path| to |params.dest_path| in persistent dir if
@@ skipping 157 matching lines @@
 
   // WeakPtrFactory bound to the IO thread. Created when needed.
   scoped_ptr<base::WeakPtrFactory<GDataFileSystem> > io_weak_ptr_factory_;
 
   ObserverList<Observer> observers_;
 };
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_