Refactor Autofill for OOPIF

Source/web/WebLocalFrameImpl.cpp

Index: Source/web/WebLocalFrameImpl.cpp
diff --git a/Source/web/WebLocalFrameImpl.cpp b/Source/web/WebLocalFrameImpl.cpp
index 0ec32fb473ab8575c5086aab1f3a71f55ff2f6d6..ab7d3959df5b497f2579286ac88685e3b06301cb 100644
--- a/Source/web/WebLocalFrameImpl.cpp
+++ b/Source/web/WebLocalFrameImpl.cpp
@@ -176,6 +176,7 @@
 #include "public/platform/WebSize.h"
 #include "public/platform/WebURLError.h"
 #include "public/platform/WebVector.h"
+#include "public/web/WebAutofillClient.h"
 #include "public/web/WebConsoleMessage.h"
 #include "public/web/WebDOMEvent.h"
 #include "public/web/WebDocument.h"
@@ -1543,6 +1544,7 @@ WebLocalFrameImpl* WebLocalFrameImpl::create(WebFrameClient* client)
 WebLocalFrameImpl::WebLocalFrameImpl(WebFrameClient* client)
     : m_frameLoaderClientImpl(this)
     , m_client(client)
+    , m_autofillClient(0)
     , m_permissionClient(0)
     , m_inputEventsScaleFactorForEmulation(1)
     , m_userMediaClientImpl(this)
@@ -1859,6 +1861,11 @@ void WebLocalFrameImpl::initializeToReplaceRemoteFrame(WebRemoteFrame* oldWebFra
     m_frame->init();
 }
 
+void WebLocalFrameImpl::setAutofillClient(WebAutofillClient* autofillClient)
+{
+    m_autofillClient = autofillClient;
+}
+
 void WebLocalFrameImpl::sendPings(const WebNode& linkNode, const WebURL& destinationURL)
 {
     ASSERT(frame());