Fix few inconsistencies in handling fixed-function texture coordinate set generation

src/gpu/gl/GrGpuGL.h

Index: src/gpu/gl/GrGpuGL.h
diff --git a/src/gpu/gl/GrGpuGL.h b/src/gpu/gl/GrGpuGL.h
index 677e48cb0fd9f46bdf1ef623914dd11f0411f320..b4e2a158fb0cd60f6ef3c0838fa137304018778c 100644
--- a/src/gpu/gl/GrGpuGL.h
+++ b/src/gpu/gl/GrGpuGL.h
@@ -51,7 +51,7 @@ public:
     };
     void enableTexGen(int unitIdx, TexGenComponents, const GrGLfloat* coefficients);
     void enableTexGen(int unitIdx, TexGenComponents, const SkMatrix& matrix);
-    void disableUnusedTexGen(int numUsedTexCoordSets);
+    void flushTexGenSettings(int numUsedTexCoordSets);
     bool shouldUseFixedFunctionTexturing() const {
         return this->glCaps().fixedFunctionSupport() &&
                this->glCaps().pathRenderingSupport();