VaapiVideoAccelerator: make Vaapi accelerator work with ozone

content/common/gpu/media/vaapi_video_encode_accelerator.h

Index: content/common/gpu/media/vaapi_video_encode_accelerator.h
diff --git a/content/common/gpu/media/vaapi_video_encode_accelerator.h b/content/common/gpu/media/vaapi_video_encode_accelerator.h
index 8a7811a3ec7808fcf3c352550b717591280823f6..7f437f581fd2cb6ae3e2216b2a0715423e907c9d 100644
--- a/content/common/gpu/media/vaapi_video_encode_accelerator.h
+++ b/content/common/gpu/media/vaapi_video_encode_accelerator.h
@@ -17,6 +17,10 @@
 #include "media/filters/h264_bitstream_buffer.h"
 #include "media/video/video_encode_accelerator.h"
 
+namespace gfx {
+class GLContext;
+};  // namespace gfx
+
 namespace content {
 
 // A VideoEncodeAccelerator implementation that uses VA-API
@@ -25,7 +29,9 @@ namespace content {
 class CONTENT_EXPORT VaapiVideoEncodeAccelerator
     : public media::VideoEncodeAccelerator {
  public:
-  explicit VaapiVideoEncodeAccelerator(Display* x_display);
+  explicit VaapiVideoEncodeAccelerator(
+      gfx::GLContext* gl_context,
+      const base::Callback<bool(void)>& make_context_current);
   virtual ~VaapiVideoEncodeAccelerator();
 
   // media::VideoEncodeAccelerator implementation.
@@ -179,7 +185,9 @@ class CONTENT_EXPORT VaapiVideoEncodeAccelerator
   // Size in bytes required for input bitstream buffers.
   size_t output_buffer_byte_size_;
 
-  Display* x_display_;
+  base::Callback<bool(void)> make_context_current_;
+
+  gfx::GLContext* gl_context_;
 
   // All of the members below must be accessed on the encoder_thread_,
   // while it is running.