Move Media Galleries FileAPI code out of webkit.

chrome/browser/media_galleries/scoped_mtp_device_map_entry.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.
 
 // ScopedMTPDeviceMapEntry manages the lifetime of a MTPDeviceAsyncDelegate.
 // Each extension that uses a device holds a reference to the device's
 // ScopedMTPDeviceMapEntry.
 
 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_SCOPED_MTP_DEVICE_MAP_ENTRY_H_
 #define CHROME_BROWSER_MEDIA_GALLERIES_SCOPED_MTP_DEVICE_MAP_ENTRY_H_
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "content/public/browser/browser_thread.h"
 
-namespace fileapi {
+namespace chrome {
+
 class MTPDeviceAsyncDelegate;
-}
-
-namespace chrome {
 
 class ScopedMTPDeviceMapEntry
     : public base::RefCountedThreadSafe<
           ScopedMTPDeviceMapEntry, content::BrowserThread::DeleteOnUIThread> {
  public:
   // |on_destruction_callback| is called when ScopedMTPDeviceMapEntry gets
   // destroyed.
   // Created on the UI thread.
   ScopedMTPDeviceMapEntry(const base::FilePath::StringType& device_location,
                           const base::Closure& on_destruction_callback);
@@ skipping 10 matching lines @@
   // Private because this class is ref-counted. Destroyed when:
   // - no extension is using the device.
   // - no extension has permission to access to device.
   // - the device is detached.
   // - the browser shuts down.
   // Destroyed on the UI thread.
   ~ScopedMTPDeviceMapEntry();
 
   // Callback to add the managed MTPDeviceAsyncDelegate to the
   // MTPDeviceMapService on the IO thread.
-  void OnMTPDeviceAsyncDelegateCreated(
-      fileapi::MTPDeviceAsyncDelegate* delegate);
+  void OnMTPDeviceAsyncDelegateCreated(MTPDeviceAsyncDelegate* delegate);
 
   // The MTP or PTP device location.
   const base::FilePath::StringType device_location_;
 
   // Called when the object is destroyed.
   base::Closure on_destruction_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedMTPDeviceMapEntry);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_MEDIA_GALLERIES_SCOPED_MTP_DEVICE_MAP_ENTRY_H_