Move autofill related WebView{Delegate} methods into the WebKit API....

chrome/browser/renderer_host/render_view_host_delegate.h

 // Copyright (c) 2009 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_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 335 matching lines @@
     virtual void AutofillFormSubmitted(
         const webkit_glue::AutofillForm& form) = 0;
 
     // Called to retrieve a list of suggestions from the web database given
     // the name of the field |field_name| and what the user has already typed
     // in the field |user_text|.  Appeals to the database thead to perform the
     // query. When the database thread is finished, the autofill manager
     // retrieves the calling RenderViewHost and then passes the vector of
     // suggestions to RenderViewHost::AutofillSuggestionsReturned.
     // Return true to indicate that AutofillSuggestionsReturned will be called.
-    virtual bool GetAutofillSuggestions(int request_id,
-                                        const std::wstring& field_name,
-                                        const std::wstring& user_text) = 0;
+    virtual bool GetAutofillSuggestions(int query_id,
+                                        const string16& field_name,
+                                        const string16& user_text) = 0;
 
     // Called when the user has indicated that she wants to remove the specified
     // autofill suggestion from the database.
-    virtual void RemoveAutofillEntry(const std::wstring& field_name,
-                                     const std::wstring& value) = 0;
+    virtual void RemoveAutofillEntry(const string16& field_name,
+                                     const string16& value) = 0;
   };
 
   // ---------------------------------------------------------------------------
 
   // Returns the current delegate associated with a feature. May return NULL if
   // there is no corresponding delegate.
   virtual View* GetViewDelegate();
   virtual RendererManagement* GetRendererManagementDelegate();
   virtual BrowserIntegration* GetBrowserIntegrationDelegate();
   virtual Resource* GetResourceDelegate();
@@ skipping 177 matching lines @@
   virtual bool IsExternalTabContainer() const;
 
   // The RenderView has inserted one css file into page.
   virtual void DidInsertCSS() {}
 
   // A different node in the page got focused.
   virtual void FocusedNodeChanged() {}
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_