Index: extensions/browser/extension_function.cc |
diff --git a/extensions/browser/extension_function.cc b/extensions/browser/extension_function.cc |
index b11621fa96e4f3a7d2d57e75ec829f9db0ee22b9..bf474fd4f777ca4c7ee21048ce8c925dac1eea1c 100644 |
--- a/extensions/browser/extension_function.cc |
+++ b/extensions/browser/extension_function.cc |
@@ -441,6 +441,8 @@ UIThreadExtensionFunction::render_view_host_do_not_use() const { |
void UIThreadExtensionFunction::SetRenderFrameHost( |
content::RenderFrameHost* render_frame_host) { |
+ if (!render_frame_host) |
Devlin
2016/04/13 19:46:30
Might be worth a comment when this can happen.
lazyboy
2016/04/14 02:07:52
Done.
|
+ return; |
DCHECK_NE(render_frame_host_ == nullptr, render_frame_host == nullptr); |
render_frame_host_ = render_frame_host; |
tracker_.reset( |