Move AutofillExternalDelegateGtk to chrome/browser/ui/gtk/autofill, where it belongs.

chrome/browser/autofill/autofill_external_delegate_gtk.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_BROWSER_AUTOFILL_AUTOFILL_EXTERNAL_DELEGATE_GTK_H_
-#define CHROME_BROWSER_AUTOFILL_AUTOFILL_EXTERNAL_DELEGATE_GTK_H_
-
-#include <gtk/gtk.h>
-
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/autofill/autofill_external_delegate.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/gfx/native_widget_types.h"
-
-class AutofillPopupViewGtk;
-
-namespace content {
-class WebContents;
-}
-
-class AutofillExternalDelegateGtk : public AutofillExternalDelegate {
- public:
-  AutofillExternalDelegateGtk(TabContents* tab_contents,
-                              AutofillManager* autofill_manager);
-
-  virtual ~AutofillExternalDelegateGtk();
-
- protected:
-  // AutofillExternalDelegate implementations.
-  virtual void HideAutofillPopupInternal() OVERRIDE;
-  virtual void OnQueryPlatformSpecific(
-      int query_id,
-      const webkit::forms::FormData& form,
-      const webkit::forms::FormField& field,
-      const gfx::Rect& bounds) OVERRIDE;
-  virtual void ApplyAutofillSuggestions(
-      const std::vector<string16>& autofill_values,
-      const std::vector<string16>& autofill_labels,
-      const std::vector<string16>& autofill_icons,
-      const std::vector<int>& autofill_unique_ids) OVERRIDE;
-  virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
-
- private:
-  // Create a valid view to display the autofill results if one doesn't
-  // currently exist.
-  void CreateViewIfNeeded();
-
-  CHROMEGTK_CALLBACK_1(AutofillExternalDelegateGtk, gboolean,
-                       HandleViewFocusOut, GdkEventFocus*);
-
-  scoped_ptr<AutofillPopupViewGtk> view_;
-
-  content::WebContents* web_contents_;  // Weak reference.
-  gfx::NativeView tab_native_view_;  // Weak reference.
-
-  // The handler value for the focus out event, allows us to block and unblock
-  // it as needed.
-  gulong event_handler_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(AutofillExternalDelegateGtk);
-};
-
-#endif  // CHROME_BROWSER_AUTOFILL_AUTOFILL_EXTERNAL_DELEGATE_GTK_H_