components: Use stl utilities from the base namespace

components/storage_monitor/storage_monitor_linux.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.
 
 // StorageMonitorLinux implementation.
 
 #include "components/storage_monitor/storage_monitor_linux.h"
 
 #include <mntent.h>
 #include <stdint.h>
@@ skipping 276 matching lines @@
   if (media_transfer_protocol_device_observer_ &&
       media_transfer_protocol_device_observer_->GetStorageInfoForPath(
           path, device_info)) {
     return true;
   }
 
   if (!path.IsAbsolute())
     return false;
 
   base::FilePath current = path;
-  while (!ContainsKey(mount_info_map_, current) && current != current.DirName())
+  while (!base::ContainsKey(mount_info_map_, current) &&
+         current != current.DirName())
     current = current.DirName();
 
   MountMap::const_iterator mount_info = mount_info_map_.find(current);
   if (mount_info == mount_info_map_.end())
     return false;
   *device_info = mount_info->second.storage_info;
   return true;
 }
 
 device::MediaTransferProtocolManager*
@@ skipping 153 matching lines @@
         BrowserThread::FILE, FROM_HERE,
         base::Bind(&base::DoNothing),
         base::Bind(&StorageMonitorLinux::MarkInitialized,
                    weak_ptr_factory_.GetWeakPtr()));
   }
 }
 
 bool StorageMonitorLinux::IsDeviceAlreadyMounted(
     const base::FilePath& mount_device) const {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
-  return ContainsKey(mount_priority_map_, mount_device);
+  return base::ContainsKey(mount_priority_map_, mount_device);
 }
 
 void StorageMonitorLinux::HandleDeviceMountedMultipleTimes(
     const base::FilePath& mount_device,
     const base::FilePath& mount_point) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   MountPriorityMap::iterator priority = mount_priority_map_.find(mount_device);
   DCHECK(priority != mount_priority_map_.end());
   const base::FilePath& other_mount_point = priority->second.begin()->first;
@@ skipping 22 matching lines @@
   mount_priority_map_[mount_device][mount_point] = removable;
   receiver()->ProcessAttach(*storage_info);
 }
 
 StorageMonitor* StorageMonitor::CreateInternal() {
   const base::FilePath kDefaultMtabPath("/etc/mtab");
   return new StorageMonitorLinux(kDefaultMtabPath);
 }
 
 }  // namespace storage_monitor