Disallow redundant Bind calls.

content/browser/cache_storage/cache_storage_manager.cc

 // Copyright 2014 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 "content/browser/cache_storage/cache_storage_manager.h"
 
 #include <stdint.h>
 
 #include <map>
 #include <string>
@@ skipping 289 matching lines @@
     for (const auto& key_value : cache_storage_map_)
       origins.insert(key_value.first);
 
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(callback, origins));
     return;
   }
 
   PostTaskAndReplyWithResult(cache_task_runner_.get(), FROM_HERE,
                              base::Bind(&ListOriginsOnTaskRunner, root_path_),
-                             base::Bind(callback));
+                             callback);
 }
 
 void CacheStorageManager::GetOriginsForHost(
     const std::string& host,
     const storage::QuotaClient::GetOriginsCallback& callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   if (IsMemoryBacked()) {
     std::set<GURL> origins;
     for (const auto& key_value : cache_storage_map_) {
@@ skipping 131 matching lines @@
     const base::FilePath& old_path,
     const base::FilePath& new_path) {
   if (base::PathExists(old_path)) {
     if (!base::PathExists(new_path))
       base::Move(old_path, new_path);
     base::DeleteFile(old_path, /*recursive*/ true);
   }
 }
 
 }  // namespace content