Index: third_party/WebKit/Source/core/frame/LocalFrame.cpp |
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.cpp b/third_party/WebKit/Source/core/frame/LocalFrame.cpp |
index 38269f0f9930117de9489404270140c54eed9224..b337fe1e4f0e8c88c19f1def876708590a62ccaa 100644 |
--- a/third_party/WebKit/Source/core/frame/LocalFrame.cpp |
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.cpp |
@@ -538,6 +538,9 @@ LocalFrame* LocalFrame::localFrameRoot() { |
} |
bool LocalFrame::isCrossOriginSubframe() const { |
+ if (isMainFrame()) |
+ return false; |
+ DCHECK(securityContext()); |
dcheng
2016/10/14 23:40:30
Let's revert these 3 lines.
dgrogan
2016/10/18 22:11:45
Done.
|
const SecurityOrigin* securityOrigin = securityContext()->getSecurityOrigin(); |
Frame* top = tree().top(); |
return top && |