Camera: Update lensShadingMap documentation and visibility am: d089ee6902
am: 64a7a89d28

* commit '64a7a89d286a263af5565da947819ce64162c977':
  Camera: Update lensShadingMap documentation and visibility

Change-Id: I507bf8c8cfc599f74e6540f3f7753b72caf99f0d