Index: third_party/WebKit/Source/core/loader/FrameLoader.cpp |
diff --git a/third_party/WebKit/Source/core/loader/FrameLoader.cpp b/third_party/WebKit/Source/core/loader/FrameLoader.cpp |
index 0610418fd1c887b2c6234a917927ef78991a3ac6..1df6d2141f7efdb7945df90b495e9ac937042c63 100644 |
--- a/third_party/WebKit/Source/core/loader/FrameLoader.cpp |
+++ b/third_party/WebKit/Source/core/loader/FrameLoader.cpp |
@@ -1192,6 +1192,14 @@ void FrameLoader::load(const FrameLoadRequest& passedRequest, |
return; |
} |
+ // PlzNavigate |
+ // If the loader classifies this navigation as a different document navigation |
+ // while the browser intended the navigation to be same-document, it means |
+ // that a different navigation must have committed while the IPC was sent. |
+ // This navigation is no more same-document. The navigation is simply dropped. |
+ if (request.resourceRequest().isSameDocumentNavigation()) |
+ return; |
+ |
startLoad(request, newLoadType, policy); |
} |