Index: Source/core/html/canvas/WebGLRenderingContextBase.idl |
diff --git a/Source/core/html/canvas/WebGLRenderingContextBase.idl b/Source/core/html/canvas/WebGLRenderingContextBase.idl |
index 5b3d6aec7d047d02a05ce90f8323c24f06ca8f25..4d5c7e0dd68708b30559d1451aa4737b383d78a7 100644 |
--- a/Source/core/html/canvas/WebGLRenderingContextBase.idl |
+++ b/Source/core/html/canvas/WebGLRenderingContextBase.idl |
@@ -552,7 +552,7 @@ typedef unrestricted float GLclampf; |
[CallWith=ScriptState] any getBufferParameter(GLenum target, GLenum pname); |
- WebGLContextAttributes getContextAttributes(); |
+ WebGLContextAttributes? getContextAttributes(); |
GLenum getError(); |