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>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/renderer/autofill/form_cache.h"
 #include "chrome/renderer/page_click_listener.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebAutofillClient.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputElement.h"
 
 namespace webkit {
 namespace forms {
 struct FormData;
 struct FormDataPredictions;
 struct FormField;
 }
 }
 
 namespace WebKit {
+class WebMouseWheelEvent;
 class WebNode;
 }
 
 namespace autofill {
 
 class PasswordAutofillManager;
 
 // AutofillAgent deals with Autofill related communications between WebKit and
 // the browser.  There is one AutofillAgent per RenderView.
 // This code was originally part of RenderView.
@@ skipping 18 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 DidHandleWheelEvent(const WebKit::WebMouseWheelEvent& event)
+      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_