Add autofill dropdown support for password forms.

webkit/glue/webview_impl.cc

 /*
 * Copyright 2007 Google Inc. All Rights Reserved.
 *
 * Portions Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 *
 * ***** BEGIN LICENSE BLOCK *****
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
@@ skipping 162 matching lines @@
     style_.reset(new PopupMenuStyle(Color::black, Color::white, font, true,
         Length(WebCore::Fixed), LTR));
   }
 
   virtual ~AutocompletePopupMenuClient() {
   }
 
   // WebCore::PopupMenuClient implementation.
   virtual void valueChanged(unsigned listIndex, bool fireEvents = true) {
     text_field_->setValue(suggestions_[listIndex]);
+    EditorClientImpl* editor =
+        static_cast<EditorClientImpl*>(webview_->page()->editorClient());
+    DCHECK(editor);
+    editor->OnAutofillSuggestionAccepted(
+        static_cast<WebCore::HTMLInputElement*>(text_field_.get()));
   }
 
   virtual WebCore::String itemText(unsigned list_index) const {
     return suggestions_[list_index];
   }
 
   virtual bool itemIsEnabled(unsigned listIndex) const {
     return true;
   }
 
@@ skipping 1673 matching lines @@
 
   return document->focusedNode();
 }
 
 HitTestResult WebViewImpl::HitTestResultForWindowPos(const IntPoint& pos) {
   IntPoint doc_point(
       page_->mainFrame()->view()->windowToContents(pos));
   return page_->mainFrame()->eventHandler()->
       hitTestResultAtPoint(doc_point, false);
 }