Index: content/renderer/render_frame_impl.h |
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h |
index 6d13cdaf0e889ede57abe02c4c0c37cab00a6d75..7794f90735e9d35d9fa6dfd94d720d3b648e9ce8 100644 |
--- a/content/renderer/render_frame_impl.h |
+++ b/content/renderer/render_frame_impl.h |
@@ -134,7 +134,8 @@ class CONTENT_EXPORT RenderFrameImpl |
: public RenderFrame, |
NON_EXPORTED_BASE(public blink::WebFrameClient), |
NON_EXPORTED_BASE(public media::WebMediaPlayerDelegate), |
- NON_EXPORTED_BASE(public blink::WebPageSerializerClient) { |
+ NON_EXPORTED_BASE(public blink::WebPageSerializerClient), |
+ public base::SupportsWeakPtr<RenderFrameImpl> { |
public: |
// Creates a new RenderFrame as the main frame of |render_view|. |
static RenderFrameImpl* CreateMainFrame(RenderViewImpl* render_view, |