GLImage support for Android zero-copy pixel buffers

ui/gl/gl_image_mac.cc

Index: ui/gl/gl_image_mac.cc
diff --git a/ui/gl/gl_image_mac.cc b/ui/gl/gl_image_mac.cc
index a4b522aff62385d481d045a109c52f47bf4137b9..37fb0ecfd9e83fe2d366335d7fc4d86685056ae0 100644
--- a/ui/gl/gl_image_mac.cc
+++ b/ui/gl/gl_image_mac.cc
@@ -26,4 +26,17 @@ scoped_refptr<GLImage> GLImage::CreateGLImage(gfx::PluginWindowHandle window) {
   }
 }
 
+scoped_refptr<GLImage> GLImage::CreateGLImageForGraphicBuffer(
+    gfx::GraphicBufferHandle window, const gfx::Size& size) {
+  TRACE_EVENT0("gpu", "GLImage::CreateGLImageForGraphicBuffer");
+  switch (GetGLImplementation()) {

[reveman, 2013/04/05 00:13:24]

Please return NULL here for kGLImplementationOSMesaGL,
kGLImplementationDesktopGL, kGLImplementationAppleGL to be consistent with
GLImage::CreateGLImage above.

[kaanb, 2013/04/05 01:02:52]

Done.

+    case kGLImplementationMockGL:
+      return new GLImageStub;
+    default:
+      NOTREACHED();
+      return NULL;
+  }
+  return NULL;

[reveman, 2013/04/05 00:13:24]

nit: "return NULL" is redundant

[kaanb, 2013/04/05 01:02:52]

Done.

+}
+
 }  // namespace gfx