Simplify adding attributes to GrGeometryProcessor

src/gpu/batches/GrAnalyticRectBatch.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrAnalyticRectBatch.h"
 
 #include "GrBatchFlushState.h"
@@ skipping 37 matching lines @@
  *      Half height + 0.5
  * The center and vector are stored in a vec4 varying ("RectEdge") with the
  * center in the xy components and the vector in the zw components.
  * The munged width and height are stored in a vec2 varying ("WidthHeight")
  * with the width in x and the height in y.
  */
 class RectGeometryProcessor : public GrGeometryProcessor {
 public:
     RectGeometryProcessor(const SkMatrix& localMatrix) : fLocalMatrix(localMatrix) {
         this->initClassID<RectGeometryProcessor>();
-        fInPosition    = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVertexAttribType,
-                                                          kHigh_GrSLPrecision));
-        fInColor       = &this->addVertexAttrib(Attribute("inColor", kVec4ub_GrVertexAttribType));
-        fInRectEdge    = &this->addVertexAttrib(Attribute("inRectEdge", kVec4f_GrVertexAttribType));
-        fInWidthHeight = &this->addVertexAttrib(Attribute("inWidthHeight",
-                                                          kVec2f_GrVertexAttribType));
+        fInPosition    = &this->addVertexAttrib("inPosition", kVec2f_GrVertexAttribType,
+                                                kHigh_GrSLPrecision);
+        fInColor       = &this->addVertexAttrib("inColor", kVec4ub_GrVertexAttribType);
+        fInRectEdge    = &this->addVertexAttrib("inRectEdge", kVec4f_GrVertexAttribType);
+        fInWidthHeight = &this->addVertexAttrib("inWidthHeight", kVec2f_GrVertexAttribType);
     }
 
     bool implementsDistanceVector() const override { return true; };
 
     const Attribute* inPosition()    const { return fInPosition; }
     const Attribute* inColor()       const { return fInColor; }
     const Attribute* inRectEdge()    const { return fInRectEdge;    }
     const Attribute* inWidthHeight() const { return fInWidthHeight; }
 
     const SkMatrix& localMatrix() const { return fLocalMatrix; }
@@ skipping 332 matching lines @@
 DRAW_BATCH_TEST_DEFINE(AnalyticRectBatch) {
     SkMatrix viewMatrix = GrTest::TestMatrix(random);
     GrColor color = GrRandomColor(random);
     SkRect rect = GrTest::TestSquare(random);
     SkRect croppedRect = GrTest::TestSquare(random);
     SkRect bounds = GrTest::TestSquare(random);
     return new AnalyticRectBatch(color, viewMatrix, rect, croppedRect, bounds);
 }
 
 #endif