hg: lanai/lanai: 8231614: Avoid passing of redundant vertex 'z' data to vertex shader

[ajit.ghaisas at oracle.com]

Changeset: 6dc6a5903b40
Author:    aghaisas
Date:      2019-09-30 14:18 +0530
URL:       https://hg.openjdk.java.net/lanai/lanai/rev/6dc6a5903b40

8231614: Avoid passing of redundant vertex 'z' data to vertex shader

! src/java.desktop/macosx/native/libawt_lwawt/awt/common.h
! src/java.desktop/macosx/native/libawt_lwawt/awt/shaders.metal
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLContext.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLPipelineStatesStorage.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderer.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.m