Move JavaScriptDialogManager, JavascriptAppModalDialogViews to components/app_modal_dialogs

chrome/browser/ui/app_modal_dialogs/chrome_javascript_dialog_manager_client.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_APP_MODAL_DIALOGS_CHROME_JAVASCRIPT_DIALOG_MANAGER_CLIENT_H_
+#define CHROME_BROWSER_UI_APP_MODAL_DIALOGS_CHROME_JAVASCRIPT_DIALOG_MANAGER_CLIENT_H_
+
+#include "base/memory/scoped_ptr.h"

[msw, 2014/10/30 00:20:31]

Why is this needed here?

+#include "components/app_modal_dialogs/javascript_dialog_manager_client.h"
+#include "ui/gfx/native_widget_types.h"
+
+class JavaScriptAppModalDialog;
+class NativeAppModalDialog;
+
+class ChromeJavaScriptDialogManagerClient
+    : public JavaScriptDialogManagerClient {
+ public:
+  ChromeJavaScriptDialogManagerClient();
+  ~ChromeJavaScriptDialogManagerClient() override;
+
+  // JavaScriptDialogManagerClient:
+  NativeAppModalDialog* CreateNativeJavaScriptPrompt(
+      JavaScriptAppModalDialog* dialog,
+      gfx::NativeWindow parent_window) override;
+  void IncrementLazyKeepaliveCount(
+      content::WebContents* web_contents) override;
+  void DecrementLazyKeepaliveCount(
+      content::WebContents* web_contents) override;
+  bool GetExtensionName(content::WebContents* web_contents,
+                        const GURL& origin_url,
+                        std::string* name_out) override;
+
+  // Creates a platform specific impl of NativeAppModalDialog for
+  // Chrome's javascript prompt.  This is implemented by platform
+  // specific files.
+  static NativeAppModalDialog* CreateChromeNativeJavaScriptPrompt(
+      JavaScriptAppModalDialog* dialog,
+      gfx::NativeWindow parent_window);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeJavaScriptDialogManagerClient);
+};
+
+#endif  // CHROME_BROWSER_UI_APP_MODAL_DIALOGS_CHROME_JAVASCRIPT_DIALOG_MANAGER_CLIENT_H_
+