git: openjdk/jdk: 8263363: Minor cleanup of Lanai code - unused code removal and comments correction

[Ajit Ghaisas]

Changeset: 8fa50ebd
Author:    Ajit Ghaisas <aghaisas at openjdk.org>
Date:      2021-05-03 04:37:24 +0000
URL:       https://git.openjdk.java.net/jdk/commit/8fa50ebdf2c0e44316d8e4b64b3e8ef90a2cc1bb

8263363: Minor cleanup of Lanai code - unused code removal and comments correction

Reviewed-by: serb

! src/java.desktop/macosx/classes/sun/awt/CGraphicsConfig.java
! src/java.desktop/macosx/classes/sun/java2d/metal/MTLContext.java
! src/java.desktop/macosx/classes/sun/java2d/metal/MTLGraphicsConfig.java
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLGraphicsConfig.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m