VaapiVideoAccelerator: make Vaapi accelerator work with ozone

content/common/gpu/media/gpu_video_decode_accelerator.cc

Index: content/common/gpu/media/gpu_video_decode_accelerator.cc
diff --git a/content/common/gpu/media/gpu_video_decode_accelerator.cc b/content/common/gpu/media/gpu_video_decode_accelerator.cc
index 368107d562d7260b6836a23d4a35dc1399a16e15..676a99436a2ad05f341841f5cbf46a5b0a4553e2 100644
--- a/content/common/gpu/media/gpu_video_decode_accelerator.cc
+++ b/content/common/gpu/media/gpu_video_decode_accelerator.cc
@@ -31,9 +31,8 @@
 #elif defined(OS_CHROMEOS) && defined(ARCH_CPU_ARMEL) && defined(USE_X11)
 #include "content/common/gpu/media/v4l2_video_decode_accelerator.h"
 #include "content/common/gpu/media/v4l2_video_device.h"
-#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY) && defined(USE_X11)
+#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)
 #include "content/common/gpu/media/vaapi_video_decode_accelerator.h"
-#include "ui/gl/gl_context_glx.h"
 #include "ui/gl/gl_implementation.h"
 #elif defined(USE_OZONE)
 #include "media/ozone/media_ozone_platform.h"
@@ -271,17 +270,9 @@ void GpuVideoDecodeAccelerator::Initialize(
       make_context_current_,
       device.Pass(),
       io_message_loop_));
-#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY) && defined(USE_X11)
-  if (gfx::GetGLImplementation() != gfx::kGLImplementationDesktopGL) {
-    VLOG(1) << "HW video decode acceleration not available without "
-               "DesktopGL (GLX).";
-    SendCreateDecoderReply(init_done_msg, false);
-    return;
-  }
-  gfx::GLContextGLX* glx_context =
-      static_cast<gfx::GLContextGLX*>(stub_->decoder()->GetGLContext());
+#elif defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)
   video_decode_accelerator_.reset(new VaapiVideoDecodeAccelerator(
-      glx_context->display(), make_context_current_));
+      stub_->decoder()->GetGLContext(), make_context_current_));
 #elif defined(USE_OZONE)
   media::MediaOzonePlatform* platform =
       media::MediaOzonePlatform::GetInstance();