[StorageMonitor] Remove GetStorageSize.

chrome/browser/storage_monitor/storage_monitor.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_STORAGE_MONITOR_STORAGE_MONITOR_H_
 #define CHROME_BROWSER_STORAGE_MONITOR_STORAGE_MONITOR_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 47 matching lines @@
   // somewhat shorter than a process Singleton.
   static StorageMonitor* GetInstance();
 
   // Finds the device that contains |path| and populates |device_info|.
   // Should be able to handle any path on the local system, not just removable
   // storage. Returns false if unable to find the device.
   virtual bool GetStorageInfoForPath(
       const base::FilePath& path,
       StorageInfo* device_info) const = 0;
 
-  // Returns the storage size of the device present at |location|. If the
-  // device information is unavailable, returns zero.
-  // TODO(gbillock): delete this in favor of GetStorageInfoForPath.
-  virtual uint64 GetStorageSize(
-      const base::FilePath::StringType& location) const = 0;
-
 // TODO(gbillock): make this either unnecessary (implementation-specific) or
 // platform-independent.
 #if defined(OS_WIN)
   // Gets the MTP device storage information specified by |storage_device_id|.
   // On success, returns true and fills in |device_location| with device
   // interface details and |storage_object_id| with the string ID that
   // uniquely identifies the object on the device. This ID need not be
   // persistent across sessions.
   virtual bool GetMTPStorageInfoFromDeviceId(
       const std::string& storage_device_id,
@@ skipping 53 matching lines @@
 
   // Map of all the attached removable storage devices.
   RemovableStorageMap storage_map_;
 
   scoped_ptr<TransientDeviceIds> transient_device_ids_;
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_STORAGE_MONITOR_STORAGE_MONITOR_H_