Add an empty boolean to WebFrameClient::didFinishDocumentLoad

Source/web/FrameLoaderClientImpl.cpp

Index: Source/web/FrameLoaderClientImpl.cpp
diff --git a/Source/web/FrameLoaderClientImpl.cpp b/Source/web/FrameLoaderClientImpl.cpp
index 614a692b7d127acfe5676488cd9c9be0bb2b9dfa..117a1781b35de6c09bc334ba962a887de1ce5c74 100644
--- a/Source/web/FrameLoaderClientImpl.cpp
+++ b/Source/web/FrameLoaderClientImpl.cpp
@@ -373,10 +373,10 @@ void FrameLoaderClientImpl::dispatchDidFinishLoading(DocumentLoader* loader,
         m_webFrame->client()->didFinishResourceLoad(m_webFrame, identifier);
 }
 
-void FrameLoaderClientImpl::dispatchDidFinishDocumentLoad()
+void FrameLoaderClientImpl::dispatchDidFinishDocumentLoad(bool documentIsEmpty)
 {
     if (m_webFrame->client())
-        m_webFrame->client()->didFinishDocumentLoad(m_webFrame);
+        m_webFrame->client()->didFinishDocumentLoad(m_webFrame, documentIsEmpty);
 }
 
 void FrameLoaderClientImpl::dispatchDidLoadResourceFromMemoryCache(const ResourceRequest& request, const ResourceResponse& response)