Replace the explicit *VDA::Set{CGL,Egl,Glx}Context() methods with ctor params.

content/common/gpu/media/mac_video_decode_accelerator.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 CONTENT_COMMON_GPU_MEDIA_MAC_VIDEO_DECODE_ACCELERATOR_H_
 #define CONTENT_COMMON_GPU_MEDIA_MAC_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <CoreVideo/CoreVideo.h>
 #include <map>
 #include <list>
@@ skipping 14 matching lines @@
 class VideoDecodeAccelerationSupport;
 }
 
 class GpuCommandBufferStub;
 
 class CONTENT_EXPORT MacVideoDecodeAccelerator
     : public media::VideoDecodeAccelerator,
       public base::NonThreadSafe {
  public:
   // Does not take ownership of |client| which must outlive |*this|.
-  MacVideoDecodeAccelerator(media::VideoDecodeAccelerator::Client* client);
+  MacVideoDecodeAccelerator(CGLContextObj cgl_context,
+                            media::VideoDecodeAccelerator::Client* client);
   virtual ~MacVideoDecodeAccelerator();
 
-  // Set the OpenGL context to use.
-  void SetCGLContext(CGLContextObj cgl_context);
-
   // media::VideoDecodeAccelerator implementation.
   virtual bool Initialize(media::VideoCodecProfile profile) OVERRIDE;
   virtual void Decode(const media::BitstreamBuffer& bitstream_buffer) OVERRIDE;
   virtual void AssignPictureBuffers(
       const std::vector<media::PictureBuffer>& buffers) OVERRIDE;
   virtual void ReusePictureBuffer(int32 picture_buffer_id) OVERRIDE;
   virtual void Flush() OVERRIDE;
   virtual void Reset() OVERRIDE;
   virtual void Destroy() OVERRIDE;
 
@@ skipping 76 matching lines @@
   // Utility to build the AVC configuration record.
   content::AVCConfigRecordBuilder config_record_builder_;
 
   // Maps a bitstream ID to the number of NALUs that are being decoded for
   // that bitstream. This is used to ensure that NotifyEndOfBitstreamBuffer()
   // is called after all NALUs contained in a bitstream have been decoded.
   std::map<int32, int> bitstream_nalu_count_;
 };
 
 #endif  // CONTENT_COMMON_GPU_MEDIA_VIDEO_DECODE_ACCELERATOR_MAC_H_