Simplify adding attributes to GrGeometryProcessor

src/gpu/batches/GrAAConvexPathRenderer.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrAAConvexPathRenderer.h"
 
 #include "GrAAConvexTessellator.h"
@@ skipping 635 matching lines @@
     GrGLSLPrimitiveProcessor* createGLSLInstance(const GrGLSLCaps&) const override {
         return new GLSLProcessor();
     }
 
 private:
     QuadEdgeEffect(GrColor color, const SkMatrix& localMatrix, bool usesLocalCoords)
         : fColor(color)
         , fLocalMatrix(localMatrix)
         , fUsesLocalCoords(usesLocalCoords) {
         this->initClassID<QuadEdgeEffect>();
-        fInPosition = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVertexAttribType));
-        fInQuadEdge = &this->addVertexAttrib(Attribute("inQuadEdge", kVec4f_GrVertexAttribType));
+        fInPosition = &this->addVertexAttrib("inPosition", kVec2f_GrVertexAttribType);
+        fInQuadEdge = &this->addVertexAttrib("inQuadEdge", kVec4f_GrVertexAttribType);
     }
 
     const Attribute* fInPosition;
     const Attribute* fInQuadEdge;
     GrColor          fColor;
     SkMatrix         fLocalMatrix;
     bool             fUsesLocalCoords;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
@@ skipping 349 matching lines @@
 
 DRAW_BATCH_TEST_DEFINE(AAConvexPathBatch) {
     GrColor color = GrRandomColor(random);
     SkMatrix viewMatrix = GrTest::TestMatrixInvertible(random);
     SkPath path = GrTest::TestPathConvex(random);
 
     return new AAConvexPathBatch(color, viewMatrix, path);
 }
 
 #endif