VaapiVideoAccelerator: make Vaapi accelerator work with ozone

content/common/gpu/media/rendering_helper.h

Index: content/common/gpu/media/rendering_helper.h
diff --git a/content/common/gpu/media/rendering_helper.h b/content/common/gpu/media/rendering_helper.h
index 1ebc91bf1b65cc472a98320894666101eab3189b..a20e5894fe5d5b623d1ed92e154a4bbd8c6d81e2 100644
--- a/content/common/gpu/media/rendering_helper.h
+++ b/content/common/gpu/media/rendering_helper.h
@@ -110,8 +110,11 @@ class RenderingHelper {
   // Get the platform specific handle to the OpenGL display.
   void* GetGLDisplay();
 
+  // Get the GL context.
+  gfx::GLContext* GetGLContext();
+
   // Get the platform specific handle to the OpenGL context.
-  void* GetGLContext();
+  void* GetGLContextHandle();
 
   // Get rendered thumbnails as RGB.
   // Sets alpha_solid to true if the alpha channel is entirely 0xff.