Moved IS_EPHEMERAL flag to extension prefs

chrome/browser/extensions/extension_ui_util.h

Index: chrome/browser/extensions/extension_ui_util.h
diff --git a/chrome/browser/extensions/extension_ui_util.h b/chrome/browser/extensions/extension_ui_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..f9add929e6359ced7a8a214a3fb45eede5389f59
--- /dev/null
+++ b/chrome/browser/extensions/extension_ui_util.h
@@ -0,0 +1,46 @@
+// 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_EXTENSIONS_EXTENSION_UI_UTIL_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_UI_UTIL_H_
+
+namespace content {
+class BrowserContext;
+}
+
+namespace extensions {
+
+class Extension;
+
+namespace ui_util {
+
+// Returns true if the extension should be displayed in the app launcher.
+// Checks whether the extension is an ephemeral app or should be hidden due to
+// policy.
+bool ShouldDisplayInAppLauncher(const Extension* extension,
+                                content::BrowserContext* context);
+
+// Returns true if the extension should be displayed in the browser NTP.
+// Checks whether the extension is an ephemeral app or should be hidden due to
+// policy.
+bool ShouldDisplayInNewTabPage(const Extension* extension,
+                               content::BrowserContext* context);
+
+// Returns true if the extension should be displayed in the extension
+// settings page (i.e. chrome://extensions). Checks whether the extension is
+// an ephemeral app.
+bool ShouldDisplayInExtensionSettings(const Extension* extension,
+                                      content::BrowserContext* context);
+
+// Returns true if the extension should not be shown anywhere. This is
+// mostly the same as the extension being a component extension, but also
+// includes non-component apps that are hidden from the app launcher and NTP,
+// as well as ephemeral apps.
+bool ShouldNotBeVisible(const Extension* extension,
+                        content::BrowserContext* context);
+
+}  // namespace ui_util
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_UI_UTIL_H_