Use fixed function pipeline only when drawing paths

src/gpu/gl/GrGLCaps.h

Index: src/gpu/gl/GrGLCaps.h
diff --git a/src/gpu/gl/GrGLCaps.h b/src/gpu/gl/GrGLCaps.h
index 1ba21ec72fccb208d4abdd69ab5bbe9f0dd5b5a1..2269cae8ff2a6ce8724139bda0cdc26318b49117 100644
--- a/src/gpu/gl/GrGLCaps.h
+++ b/src/gpu/gl/GrGLCaps.h
@@ -253,7 +253,6 @@ public:
 
     bool isCoreProfile() const { return fIsCoreProfile; }
 
-    bool fixedFunctionSupport() const { return fFixedFunctionSupport; }
 
     bool fullClearIsFree() const { return fFullClearIsFree; }
 
@@ -341,7 +340,6 @@ private:
     bool fVertexArrayObjectSupport : 1;
     bool fUseNonVBOVertexAndIndexDynamicData : 1;
     bool fIsCoreProfile : 1;
-    bool fFixedFunctionSupport : 1;
     bool fFullClearIsFree : 1;
     bool fDropsTileOnZeroDivide : 1;
     bool fMapSubSupport : 1;