Index: Source/core/html/canvas/WebGLRenderingContextBase.cpp |
diff --git a/Source/core/html/canvas/WebGLRenderingContextBase.cpp b/Source/core/html/canvas/WebGLRenderingContextBase.cpp |
index 7bb3273c9b1627879cf1510da79612912f70985e..c8fe912912e8405d0acc7f35846e9d61329f626e 100644 |
--- a/Source/core/html/canvas/WebGLRenderingContextBase.cpp |
+++ b/Source/core/html/canvas/WebGLRenderingContextBase.cpp |
@@ -884,7 +884,7 @@ void WebGLRenderingContextBase::markLayerComposited() |
void WebGLRenderingContextBase::setIsHidden(bool hidden) |
{ |
- if (!isContextLost()) |
+ if (drawingBuffer()) |
drawingBuffer()->setIsHidden(hidden); |
} |