Add GL_ARB_invalidate_subdata functions to GrGLInterface.

src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp

Index: src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp
diff --git a/src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp b/src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp
index 3a6e07a64b76e875afc7e616262ef491b242cb3d..04898d111098a8e46ec2811f2300726a3dc38f9a 100644
--- a/src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp
+++ b/src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp
@@ -242,6 +242,15 @@ const GrGLInterface* GrGLCreateNativeInterface() {
         GET_PROC_SUFFIX(PopGroupMarker, EXT);
     }
 
+    if (ver >= GR_GL_VER(4,3) || extensions.has("GL_ARB_invalidate_subdata")) {
+        GET_PROC(InvalidateBufferData);
+        GET_PROC(InvalidateBufferSubData);
+        GET_PROC(InvalidateFramebuffer);
+        GET_PROC(InvalidateSubFramebuffer);
+        GET_PROC(InvalidateTexImage);
+        GET_PROC(InvalidateTexSubImage);
+    }
+
     interface->fExtensions.swap(&extensions);
     return interface;
 }