Remove FrameLoader's checkLoadComplete and checkLoadCompleteForThisFrame

Source/core/frame/LocalFrame.cpp

Index: Source/core/frame/LocalFrame.cpp
diff --git a/Source/core/frame/LocalFrame.cpp b/Source/core/frame/LocalFrame.cpp
index 8184d8cae55ed15530f1a6ba35f8b81530510334..b9eff81a824db4720cc296ef2df9cabb0693340c 100644
--- a/Source/core/frame/LocalFrame.cpp
+++ b/Source/core/frame/LocalFrame.cpp
@@ -293,11 +293,6 @@ SecurityContext* LocalFrame::securityContext() const
     return document();
 }
 
-bool LocalFrame::checkLoadComplete()
-{
-    return loader().checkLoadCompleteForThisFrame();
-}
-
 void LocalFrame::printNavigationErrorMessage(const Frame& targetFrame, const char* reason)
 {
     if (!targetFrame.isLocalFrame())
@@ -310,6 +305,11 @@ void LocalFrame::printNavigationErrorMessage(const Frame& targetFrame, const cha
     targetLocalFrame.localDOMWindow()->printErrorMessage(message);
 }
 
+bool LocalFrame::isLoadingAsChild() const
+{
+    return isLoading() || !document()->isLoadCompleted();
+}
+
 void LocalFrame::disconnectOwnerElement()
 {
     if (owner()) {