Move JavaScriptDialogManager, JavascriptAppModalDialogViews to components/app_modal_dialogs

components/app_modal_dialogs/javascript_dialog_manager.h

Index: components/app_modal_dialogs/javascript_dialog_manager.h
diff --git a/components/app_modal_dialogs/javascript_dialog_manager.h b/components/app_modal_dialogs/javascript_dialog_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..cadf945804cf996e055e30b0e371178084945aef
--- /dev/null
+++ b/components/app_modal_dialogs/javascript_dialog_manager.h
@@ -0,0 +1,33 @@
+// 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 COMPONENTS_APP_MODAL_DIALOGS_JAVASCRIPT_DIALOG_MANAGER_H_
+#define COMPONENTS_APP_MODAL_DIALOGS_JAVASCRIPT_DIALOG_MANAGER_H_
+
+#include "base/memory/scoped_ptr.h"
+
+namespace content {
+class JavaScriptDialogManager;
+}
+
+class JavaScriptDialogExtensionsClient;
+class JavaScriptNativeDialogFactory;
+
+// Returns a JavaScriptDialogManager that creates real dialogs.
+// It returns a Singleton instance of JavaScriptDialogManager,
+// which should not be deleted.
+content::JavaScriptDialogManager* GetJavaScriptDialogManagerInstance();
+
+// Sets the JavaScriptNativeDialogFactory used to create platform specific
+// dialog window implementation.
+void SetJavaScriptNativeDialogFactory(
+    scoped_ptr<JavaScriptNativeDialogFactory> factory);
+
+// JavaScript dialog may be opened by an extensions/app, thus needs
+// access to extensions functionality. This sets a client interface to
+// access //extensions.
+void SetJavaScriptDialogExtensionsClient(
+    scoped_ptr<JavaScriptDialogExtensionsClient> client);
+
+#endif  // COMPONENTS_APP_MODAL_DIALOGS_JAVASCRIPT_DIALOG_MANAGER_H_