From 7f001c6f335afd50bc9a7673a518a95a300108bd Mon Sep 17 00:00:00 2001
From: Kartikaya Gupta <kgupta@mozilla.com>
Date: Wed, 8 Feb 2017 23:16:44 -0500
Subject: [PATCH] Bug 1331066 - Use gfxVars instead of a compile-time flag for
 webrender-conditional code. r=sotaro

MozReview-Commit-ID: KEbHPXSMNRJ
---
 gfx/gl/GLContextProviderWGL.cpp | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/gfx/gl/GLContextProviderWGL.cpp b/gfx/gl/GLContextProviderWGL.cpp
index 5fc8a61a5e39..fef511b73586 100644
--- a/gfx/gl/GLContextProviderWGL.cpp
+++ b/gfx/gl/GLContextProviderWGL.cpp
@@ -68,15 +68,7 @@ WGLLibrary::CreateDummyWindow(HDC* aWindowDC)
         pfd.cGreenBits = 8;
         pfd.cBlueBits = 8;
         pfd.cAlphaBits = 8;
-#ifdef MOZ_ENABLE_WEBRENDER
-        // XXX We might need to set this to 0 if the compositor that requires
-        // this context is not a WebRender compositor. Getting the
-        // CompositorOptions here is nontrivial though so for now we just use
-        // the ifdef guard.
-        pfd.cDepthBits = 24;
-#else
-        pfd.cDepthBits = 0;
-#endif
+        pfd.cDepthBits = gfxVars::UseWebRender() ? 24 : 0;
         pfd.iLayerType = PFD_MAIN_PLANE;
 
         mWindowPixelFormat = ChoosePixelFormat(dc, &pfd);