chromium: take khronos precedence over mesa

gistfile1.txt

commit 50b3a5c210868f3d4cd3bd98c1d31d1f2f633cf9
Author: Tiago Vignatti <[email protected]>
Date:   Fri Feb 28 16:15:00 2014 +0200

    Prefer Khronos EGL headers instead Mesa for all OS
    
    This patch change the order that gl target reads Mesa headers, giving
    precedence to third_party/khronos over third_party/mesa/src/include.
    
    BUG=266310
    TEST=locally on Linux only
---
 ui/gl/gl.gyp |    1 +
 1 file changed, 1 insertion(+)

diff --git a/ui/gl/gl.gyp b/ui/gl/gl.gyp
index 527c5c4..2ec6d76 100644
--- a/ui/gl/gl.gyp
+++ b/ui/gl/gl.gyp
@@ -29,6 +29,7 @@
       ],
       'include_dirs': [
         '<(DEPTH)/third_party/swiftshader/include',
+        '<(DEPTH)/third_party/khronos',
         '<(DEPTH)/third_party/mesa/src/include',
         '<(gl_binding_output_dir)',
       ],