More changes to WebLocalFrame for Autofill OOPIF.

Source/web/WebLocalFrameImpl.h

Index: Source/web/WebLocalFrameImpl.h
diff --git a/Source/web/WebLocalFrameImpl.h b/Source/web/WebLocalFrameImpl.h
index 19363c8604b582e76fe8eb247c0c2c6490769af4..07abc774de53cb9174cc471422c5dee15be888e4 100644
--- a/Source/web/WebLocalFrameImpl.h
+++ b/Source/web/WebLocalFrameImpl.h
@@ -224,6 +224,7 @@ public:
     // WebLocalFrame methods:
     virtual void initializeToReplaceRemoteFrame(WebRemoteFrame*) override;
     virtual void setAutofillClient(WebAutofillClient*) override;
+    virtual WebAutofillClient* autofillClient() override;
     virtual void sendPings(const WebNode& linkNode, const WebURL& destinationURL) override;
     virtual bool isLoading() const override;
     virtual bool isResourceLoadInProgress() const override;
@@ -296,7 +297,6 @@ public:
     WebFrameClient* client() const { return m_client; }
     void setClient(WebFrameClient* client) { m_client = client; }
 
-    WebAutofillClient* autofillClient() { return m_autofillClient; }
     WebPermissionClient* permissionClient() { return m_permissionClient; }
     SharedWorkerRepositoryClientImpl* sharedWorkerRepositoryClient() const { return m_sharedWorkerRepositoryClient.get(); }