PlzNavigate: properly execute BeforeUnload on renderer initiated navigations

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
index 074ddd83efbbd192e16f1e4075ad0b34eecd2604..75c5906af252a94d50b9bda0ea47272ca2b2bdb2 100644
--- a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
@@ -687,13 +687,6 @@ WebPerformance WebLocalFrameImpl::performance() const
     return WebPerformance(DOMWindowPerformance::performance(*(frame()->domWindow())));
 }
 
-bool WebLocalFrameImpl::dispatchBeforeUnloadEvent()
-{
-    if (!frame())
-        return true;
-    return frame()->loader().shouldClose();
-}
-
 void WebLocalFrameImpl::dispatchUnloadEvent()
 {
     if (!frame())
@@ -1847,6 +1840,14 @@ void WebLocalFrameImpl::sendPings(const WebURL& destinationURL)
         toHTMLAnchorElement(anchor)->sendPings(destinationURL);
 }
 
+bool WebLocalFrameImpl::dispatchBeforeUnloadEvent(bool isReload)
+{
+    if (!frame())
+        return true;
+
+    return frame()->loader().shouldClose(isReload);
+}
+
 WebURLRequest WebLocalFrameImpl::requestFromHistoryItem(const WebHistoryItem& item, WebCachePolicy cachePolicy) const
 {
     HistoryItem* historyItem = item;