Index: third_party/WebKit/Source/core/html/canvas/CanvasAsyncBlobCreator.h |
diff --git a/third_party/WebKit/Source/core/html/canvas/CanvasAsyncBlobCreator.h b/third_party/WebKit/Source/core/html/canvas/CanvasAsyncBlobCreator.h |
index f07dfc7c3c14773391244ab7240b32aa8c77e7fc..64152fb3c0a5e14841d3073b9220150604079942 100644 |
--- a/third_party/WebKit/Source/core/html/canvas/CanvasAsyncBlobCreator.h |
+++ b/third_party/WebKit/Source/core/html/canvas/CanvasAsyncBlobCreator.h |
@@ -42,7 +42,6 @@ |
DEFINE_INLINE_VIRTUAL_TRACE() |
{ |
visitor->trace(m_data); |
- visitor->trace(m_callback); |
} |
protected: |
@@ -73,7 +72,7 @@ |
const IntSize m_size; |
size_t m_pixelRowStride; |
const MimeType m_mimeType; |
- Member<BlobCallback> m_callback; |
+ CrossThreadPersistent<BlobCallback> m_callback; |
// PNG |
bool initializePngStruct(); |