Move JavaScriptDialogManager, JavascriptAppModalDialogViews to components/app_modal_dialogs

components/app_modal_dialogs/javascript_native_dialog_factory.h

 // Copyright 2014 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_UI_NATIVE_WINDOW_TRACKER_H_
-#define CHROME_BROWSER_UI_NATIVE_WINDOW_TRACKER_H_
+#ifndef COMPONENTS_APP_MODAL_DIALOGS_JAVASCRIPT_NATIVE_DIALOG_FACTORY_H_
+#define COMPONENTS_APP_MODAL_DIALOGS_JAVASCRIPT_NATIVE_DIALOG_FACTORY_H_
+
+#include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "ui/gfx/native_widget_types.h"
 
-// An observer which detects when a gfx::NativeWindow is closed.
-class NativeWindowTracker {
+class GURL;
+class JavaScriptAppModalDialog;
+class NativeAppModalDialog;
+
+class JavaScriptNativeDialogFactory {
  public:
-  virtual ~NativeWindowTracker() {}
+  virtual ~JavaScriptNativeDialogFactory() {}
 
-  static scoped_ptr<NativeWindowTracker> Create(gfx::NativeWindow window);
-
-  // Returns true if the native window passed to Create() has been closed.
-  virtual bool WasNativeWindowClosed() const = 0;
+  // Creates an native modal dialog for a JavaScript dialog;
+  virtual NativeAppModalDialog* CreateNativeJavaScriptDialog(
+      JavaScriptAppModalDialog* dialog,
+      gfx::NativeWindow parent_window) = 0;
 };
 
-#endif  // CHROME_BROWSER_UI_NATIVE_WINDOW_TRACKER_H_
+#endif  // COMPONENTS_APP_MODAL_DIALOGS_JAVASCRIPT_NATIVE_DIALOG_FACTORY_H_