Add hooks for GL_EXT_debug_marker in gpu
BUG=skia:
R=bsalomon@google.com
Author: egdaniel@google.com
Review URL: https://codereview.chromium.org/174123003
git-svn-id: http://skia.googlecode.com/svn/trunk@13538 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLCreateNullInterface.cpp b/src/gpu/gl/GrGLCreateNullInterface.cpp
index 105fb0b..fa404ce 100644
--- a/src/gpu/gl/GrGLCreateNullInterface.cpp
+++ b/src/gpu/gl/GrGLCreateNullInterface.cpp
@@ -335,12 +335,15 @@
functions->fGetStringi = noOpGLGetStringi;
functions->fGetTexLevelParameteriv = noOpGLGetTexLevelParameteriv;
functions->fGetUniformLocation = noOpGLGetUniformLocation;
+ functions->fInsertEventMarker = noOpGLInsertEventMarker;
functions->fLoadIdentity = noOpGLLoadIdentity;
functions->fLoadMatrixf = noOpGLLoadMatrixf;
functions->fLineWidth = noOpGLLineWidth;
functions->fLinkProgram = noOpGLLinkProgram;
functions->fMatrixMode = noOpGLMatrixMode;
functions->fPixelStorei = nullGLPixelStorei;
+ functions->fPopGroupMarker = noOpGLPopGroupMarker;
+ functions->fPushGroupMarker = noOpGLPushGroupMarker;
functions->fQueryCounter = noOpGLQueryCounter;
functions->fReadBuffer = noOpGLReadBuffer;
functions->fReadPixels = nullGLReadPixels;