Add ZoomLevelChanged and DidChangeScrollOffset to RenderViewObserver

chrome/renderer/autofill/autofill_agent.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_AUTOFILL_AUTOFILL_AGENT_H_
 #define CHROME_RENDERER_AUTOFILL_AUTOFILL_AGENT_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 47 matching lines @@
     AUTOFILL_PREVIEW,  // Preview the Autofill form data.
   };
 
   // RenderView::Observer:
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void DidFinishDocumentLoad(WebKit::WebFrame* frame) OVERRIDE;
   virtual void FrameDetached(WebKit::WebFrame* frame) OVERRIDE;
   virtual void FrameWillClose(WebKit::WebFrame* frame) OVERRIDE;
   virtual void WillSubmitForm(WebKit::WebFrame* frame,
                               const WebKit::WebFormElement& form) OVERRIDE;
+  virtual void ZoomLevelChanged() OVERRIDE;
+  virtual void DidChangeScrollOffset(WebKit::WebFrame* frame) OVERRIDE;
 
   // PageClickListener:
   virtual bool InputElementClicked(const WebKit::WebInputElement& element,
                                    bool was_focused,
                                    bool is_focused) OVERRIDE;
   virtual bool InputElementLostFocus() OVERRIDE;
 
   // WebKit::WebAutofillClient:
   virtual void didAcceptAutofillSuggestion(const WebKit::WebNode& node,
                                            const WebKit::WebString& value,
@@ skipping 116 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(PasswordAutofillManagerTest, WaitUsername);
   FRIEND_TEST_ALL_PREFIXES(PasswordAutofillManagerTest, SuggestionAccept);
   FRIEND_TEST_ALL_PREFIXES(PasswordAutofillManagerTest, SuggestionSelect);
 
   DISALLOW_COPY_AND_ASSIGN(AutofillAgent);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_RENDERER_AUTOFILL_AUTOFILL_AGENT_H_