Add FilePath to base namespace.

media/webm/chromeos/webm_encoder.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 MEDIA_WEBM_CHROMEOS_WEBM_ENCODER_H_
 #define MEDIA_WEBM_CHROMEOS_WEBM_ENCODER_H_
 
 #include <stack>
 #include <stdio.h>
 
 #include "base/file_path.h"
 #include "media/base/media_export.h"
 #include "media/webm/chromeos/ebml_writer.h"
 
 extern "C" {
 #define VPX_CODEC_DISABLE_COMPAT 1
 #include "third_party/libvpx/source/libvpx/vpx/vpx_encoder.h"
 #include "third_party/libvpx/source/libvpx/vpx/vp8cx.h"
 }
 
+class SkBitmap;
+
+namespace base {
 class FilePath;
-class SkBitmap;
+}
 
 namespace media {
 
 namespace chromeos {
 
 // WebM encoder using libvpx. Currently only supports one-pass, constant bitrate
 // encoding of short files consisting of a single video track. Seek info and
 // cues are not supported, so generated .webm file does not strictly adhere to
 // WebM standard (http://www.webmproject.org/code/specs/container/).
 class MEDIA_EXPORT WebmEncoder {
  public:
   // Create new instance for writing to |output_path|. If |realtime| is |true|,
   // uses realtime deadline, otherwise - "good quality" deadline.
-  WebmEncoder(const FilePath& output_path, int bitrate, bool realtime);
+  WebmEncoder(const base::FilePath& output_path, int bitrate, bool realtime);
   ~WebmEncoder();
 
   // Encodes video from a Nx(N*M) sprite, having M frames of size NxN with FPS
   // |fps_n/fps_d|. Must be called on a thread that allows disk IO.
   // Returns |true| iff encoding and writing to file is successful.
   bool EncodeFromSprite(const SkBitmap& sprite, int fps_n, int fps_d);
 
  private:
   // Writes global WebM header and starts a single video track. Returns |false|
   // if there was an error opening file for writing.
@@ skipping 33 matching lines @@
   // VPX parameters.
   int bitrate_;
   unsigned long deadline_;
 
   // EbmlWriter context.
   EbmlGlobal ebml_writer_;
 
   // Stack with start offsets of currently open sub-elements.
   std::stack<long int> ebml_sub_elements_;
 
-  FilePath output_path_;
+  base::FilePath output_path_;
   FILE* output_;
 
   // True if an error occured while encoding/writing to file.
   bool has_errors_;
 
   DISALLOW_COPY_AND_ASSIGN(WebmEncoder);
 };
 
 }  // namespace chromeos
 
 }  // namespace media
 
 #endif  // MEDIA_WEBM_CHROMEOS_WEBM_ENCODER_H_