Merge 89635 - 2011-06-23 John Bates <jbates@google.com>

Source/WebCore/platform/graphics/Extensions3D.h

Index: Source/WebCore/platform/graphics/Extensions3D.h
===================================================================
--- Source/WebCore/platform/graphics/Extensions3D.h	(revision 89959)
+++ Source/WebCore/platform/graphics/Extensions3D.h	(working copy)
@@ -106,6 +106,12 @@
     };
 
     // GL_ARB_robustness
+    // Note: This method's behavior differs from the GL_ARB_robustness
+    // specification in the following way:
+    // The implementation must not reset the error state during this call.
+    // If getGraphicsResetStatusARB returns an error, it should continue
+    // returning the same error. Restoring the GraphicsContext3D is handled
+    // externally.
     virtual int getGraphicsResetStatusARB() = 0;
     
     // GL_ANGLE_framebuffer_blit