media: Drop "media::" in media/gpu

media/gpu/vaapi_jpeg_decoder.h

 // Copyright 2015 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_GPU_VAAPI_JPEG_DECODER_H_
 #define MEDIA_GPU_VAAPI_JPEG_DECODER_H_
 
 #include "base/macros.h"
 #include "media/gpu/media_gpu_export.h"
 #include "media/gpu/vaapi_wrapper.h"
 
 namespace media {
+
 struct JpegParseResult;
-}  // namespace media
-
-namespace media {
 
 // A JPEG decoder that utilizes VA-API hardware video decode acceleration on
 // Intel systems. Provides functionality to allow plugging VAAPI HW
 // acceleration into the JpegDecodeAccelerator framework.
 //
 // Clients of this class are expected to manage VA surfaces created via
-// VaapiWrapper, parse JPEG picture via media::ParseJpegPicture, and then pass
+// VaapiWrapper, parse JPEG picture via ParseJpegPicture, and then pass
 // them to this class.
 class MEDIA_GPU_EXPORT VaapiJpegDecoder {
  public:
   // Decode a JPEG picture. It will fill VA-API parameters and call
   // corresponding VA-API methods according to parsed JPEG result
   // |parse_result|. Decoded data will be outputted to the given |va_surface|.
   // Return false on failure.
   // |vaapi_wrapper| should be initialized in kDecode mode with
   // VAProfileJPEGBaseline profile.
   // |va_surface| should be created with size at least as large as the picture
   // size.
   static bool Decode(VaapiWrapper* vaapi_wrapper,
-                     const media::JpegParseResult& parse_result,
+                     const JpegParseResult& parse_result,
                      VASurfaceID va_surface);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(VaapiJpegDecoder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_GPU_VAAPI_JPEG_DECODER_H_