When historyEntryRequiresUserGesture is enabled, exempt docs that have been committed for 5 seconds

third_party/WebKit/Source/core/loader/DocumentLoader.cpp

Index: third_party/WebKit/Source/core/loader/DocumentLoader.cpp
diff --git a/third_party/WebKit/Source/core/loader/DocumentLoader.cpp b/third_party/WebKit/Source/core/loader/DocumentLoader.cpp
index b8767260da3b54447598a4982e67326047400931..b6f33410b2bf41cacbd87db7861192bb9aa81735 100644
--- a/third_party/WebKit/Source/core/loader/DocumentLoader.cpp
+++ b/third_party/WebKit/Source/core/loader/DocumentLoader.cpp
@@ -301,11 +301,8 @@ void DocumentLoader::updateForSameDocumentNavigation(
     HistoryScrollRestorationType scrollRestorationType,
     FrameLoadType type,
     Document* initiatingDocument) {
-  if (m_frame->settings()->getHistoryEntryRequiresUserGesture() &&
-      initiatingDocument &&
-      !initiatingDocument->frame()->hasReceivedUserGesture()) {
+  if (initiatingDocument && !initiatingDocument->canCreateHistoryEntry())
     type = FrameLoadTypeReplaceCurrentItem;
-  }
 
   KURL oldURL = m_request.url();
   m_originalRequest.setURL(newURL);