Added tabs to the App Info dialog.

chrome/browser/ui/views/apps/app_info_dialog/app_info_summary_tab.h

Index: chrome/browser/ui/views/apps/app_info_dialog/app_info_summary_tab.h
diff --git a/chrome/browser/ui/views/apps/app_info_dialog/app_info_summary_tab.h b/chrome/browser/ui/views/apps/app_info_dialog/app_info_summary_tab.h
new file mode 100644
index 0000000000000000000000000000000000000000..7079384d695efd7adb6639feb60abed315dcf009
--- /dev/null
+++ b/chrome/browser/ui/views/apps/app_info_dialog/app_info_summary_tab.h
@@ -0,0 +1,49 @@
+// 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_VIEWS_APPS_APP_INFO_DIALOG_APP_INFO_SUMMARY_TAB_H_
+#define CHROME_BROWSER_UI_VIEWS_APPS_APP_INFO_DIALOG_APP_INFO_SUMMARY_TAB_H_
+
+#include "chrome/browser/ui/views/apps/app_info_dialog/app_info_tab.h"
+#include "ui/gfx/native_widget_types.h"
+
+class Profile;
+
+namespace extensions {
+class Extension;
+}
+namespace gfx {
+class Image;
+}
+namespace views {
+class ImageView;
+}
+
+// The Summary tab of the app info dialog, which provides basic information and
+// controls related to the app.
+class AppInfoSummaryTab : public AppInfoTab,
+                          public base::SupportsWeakPtr<AppInfoSummaryTab> {
+ public:
+  AppInfoSummaryTab(gfx::NativeWindow parent_window,
+                    Profile* profile,
+                    const extensions::Extension* app,
+                    const base::Closure& close_callback);
+
+  virtual ~AppInfoSummaryTab();
+
+ private:
+  // Load the app icon asynchronously. For the response, check OnAppImageLoaded.
+  virtual void LoadAppImageAsync();
+  // Called when the app's icon is loaded.
+  virtual void OnAppImageLoaded(const gfx::Image& image);
+
+  // UI elements on the dialog.
+  views::ImageView* app_icon_;
+
+  base::WeakPtrFactory<AppInfoSummaryTab> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(AppInfoSummaryTab);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_APPS_APP_INFO_DIALOG_APP_INFO_SUMMARY_TAB_H_