Register VisualEditorPluginModules as an attribute

Authored by Legoktm on Tue, May 15, 5:54 PM.

Description

Register VisualEditorPluginModules as an attribute

By making it a top-level key, this treats it as an attribute, which is
the proper mechanism for registering with VE instead of using a global
configuration variable.

Bug: T194405
Change-Id: Ie6092df44253506e7fb00259062bb2bf02908644
(cherry picked from commit b71fb9c7ee48d545ec004a75e2982aa552f41bb3)

Details