Use fixed function pipeline only when drawing paths

src/gpu/gl/GrGLInterface.cpp

Index: src/gpu/gl/GrGLInterface.cpp
diff --git a/src/gpu/gl/GrGLInterface.cpp b/src/gpu/gl/GrGLInterface.cpp
index bfffdfb192a55b9749122203e3340ce2d22d783b..8aaa02e86b2eff2028048dcc2712298791a17eb5 100644
--- a/src/gpu/gl/GrGLInterface.cpp
+++ b/src/gpu/gl/GrGLInterface.cpp
@@ -293,9 +293,7 @@ bool GrGLInterface::validate() const {
         if (!isCoreProfile) {
             if (NULL == fFunctions.fLoadIdentity ||
                 NULL == fFunctions.fLoadMatrixf ||
-                NULL == fFunctions.fMatrixMode ||
-                NULL == fFunctions.fTexGenfv ||
-                NULL == fFunctions.fTexGeni) {
+                NULL == fFunctions.fMatrixMode) {
                 RETURN_FALSE_INTERFACE
             }
         }