Implementation of the UI part of the autofill

chrome/renderer/render_view.h

Index: chrome/renderer/render_view.h
===================================================================
--- chrome/renderer/render_view.h	(revision 4621)
+++ chrome/renderer/render_view.h	(working copy)
@@ -127,6 +127,9 @@
   virtual bool RunBeforeUnloadConfirm(WebView* webview,
                                       const std::wstring& message);
   virtual void OnUnloadListenerChanged(WebView* webview, WebFrame* webframe);
+  virtual void QueryFormFieldAutofill(const std::wstring& field_name,
+                                      const std::wstring& text,
+                                      int64 node_id);
   virtual void UpdateTargetURL(WebView* webview,
                                const GURL& url);
   virtual void RunFileChooser(const std::wstring& default_filename,
@@ -197,7 +200,8 @@
       bool is_redirect);
 
   virtual WebView* CreateWebView(WebView* webview, bool user_gesture);
-  virtual WebWidget* CreatePopupWidget(WebView* webview);
+  virtual WebWidget* CreatePopupWidget(WebView* webview,
+                                       bool focus_on_show);
   virtual WebPluginDelegate* CreatePluginDelegate(
       WebView* webview,
       const GURL& url,
@@ -457,6 +461,13 @@
   // Notification about ui theme changes.
   void OnThemeChanged();
 
+  // Notification that we have received autofill suggestion.
+  void OnReceivedAutofillSuggestions(
+      int64 node_id,
+      int request_id,
+      const std::vector<std::wstring> suggestions,
+      int default_suggestion_index);
+
 #ifdef CHROME_PERSONALIZATION
   void OnPersonalizationEvent(std::string event_name, std::string event_args);
 #endif
@@ -673,6 +684,10 @@
   // Set if we are waiting for an ack for ViewHostMsg_CreateWindow
   bool waiting_for_create_window_ack_;
 
+  // The id of the last request sent for form field autofill.  Used to ignore
+  // out of date responses.
+  int form_field_autofill_request_id_;
+
   // A cached WebHistoryItem used for back/forward navigations initiated by
   // WebCore (via the window.history.go API).  We only have one such navigation
   // pending at a time.