Revert of Create VA surface with correct VA RT format for MJPEG decode acceleration

content/common/gpu/media/vaapi_wrapper.h

 // Copyright 2013 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.
 //
 // This file contains an implementation of VaapiWrapper, used by
 // VaapiVideoDecodeAccelerator and VaapiH264Decoder for decode,
 // and VaapiVideoEncodeAccelerator for encode, to interface
 // with libva (VA-API library for hardware video codec).
 
 #ifndef CONTENT_COMMON_GPU_MEDIA_VAAPI_WRAPPER_H_
@@ skipping 59 matching lines @@
   // Return the supported encode profiles.
   static media::VideoEncodeAccelerator::SupportedProfiles
       GetSupportedEncodeProfiles();
 
   // Return the supported decode profiles.
   static media::VideoDecodeAccelerator::SupportedProfiles
       GetSupportedDecodeProfiles();
 
   ~VaapiWrapper();
 
-  // Create |num_surfaces| backing surfaces in driver for VASurfaces of
-  // |va_format|, each of size |size|. Returns true when successful, with the
-  // created IDs in |va_surfaces| to be managed and later wrapped in
-  // VASurfaces.
+  // Create |num_surfaces| backing surfaces in driver for VASurfaces, each
+  // of size |size|. Returns true when successful, with the created IDs in
+  // |va_surfaces| to be managed and later wrapped in VASurfaces.
   // The client must DestroySurfaces() each time before calling this method
   // again to free the allocated surfaces first, but is not required to do so
   // at destruction time, as this will be done automatically from
   // the destructor.
-  bool CreateSurfaces(unsigned int va_format,
-                      const gfx::Size& size,
+  bool CreateSurfaces(const gfx::Size& size,
                       size_t num_surfaces,
                       std::vector<VASurfaceID>* va_surfaces);
 
   // Free all memory allocated in CreateSurfaces.
   void DestroySurfaces();
 
   // Create a VASurface of |va_format|, |size| and using |va_attribs|
   // attributes. The ownership of the surface is transferred to the
   // caller. It differs from surfaces created using CreateSurfaces(),
   // where VaapiWrapper is the owner of the surfaces.
@@ skipping 255 matching lines @@
   // Singleton variable to store supported profile information for encode and
   // decode.
   static base::LazyInstance<LazyProfileInfos> profile_infos_;
 
   DISALLOW_COPY_AND_ASSIGN(VaapiWrapper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_MEDIA_VAAPI_WRAPPER_H_