Extract permission alias info from PermissionsProvider

extensions/common/extensions_aliases.cc

Index: extensions/common/extensions_aliases.cc
diff --git a/extensions/common/extensions_aliases.cc b/extensions/common/extensions_aliases.cc
new file mode 100644
index 0000000000000000000000000000000000000000..38797e51f6ea403f54e7ef13ad61357bcd4fc307
--- /dev/null
+++ b/extensions/common/extensions_aliases.cc
@@ -0,0 +1,20 @@
+// Copyright 2016 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.
+
+#include "extensions/common/extensions_aliases.h"
+
+namespace extensions {
+
+std::vector<Alias> GetExtensionsPermissionAliases() {
+  return {
+      Alias("alwaysOnTopWindows" /* alias */,

[Devlin, 2016/10/07 21:05:59]

nit (from other comment)
please do just add
// First value is the alias name; second value is the real name. See also
alias.h.
It's a bit more readable that way, IMO.

[tbarzic, 2016/10/07 21:29:32]

Done.

+            "app.window.alwaysOnTop" /* real name */),
+      Alias("fullscreen" /* alias */, "app.window.fullscreen" /* real name */),
+      Alias("overrideEscFullscreen" /* alias */,
+            "app.window.fullscreen.overrideEsc" /* real name */),
+      Alias("unlimited_storage" /* alias */,
+            "unlimitedStorage" /* real name */)};
+}
+
+}  // namespace extensions