Revert of Move GrDrawAtlasBatch to separate file

src/gpu/GrDrawAtlasBatch.h

Index: src/gpu/GrDrawAtlasBatch.h
diff --git a/src/gpu/GrDrawAtlasBatch.h b/src/gpu/GrDrawAtlasBatch.h
deleted file mode 100644
index 3a47b718cf9130ff0f2a608261b74bbeecc64a29..0000000000000000000000000000000000000000
--- a/src/gpu/GrDrawAtlasBatch.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright 2015 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrDrawAtlasBatch_DEFINED
-#define GrDrawAtlasBatch_DEFINED
-
-#include "GrBatch.h"
-#include "GrColor.h"
-#include "GrDefaultGeoProcFactory.h"
-
-class GrDrawAtlasBatch : public GrBatch {
-public:
-    struct Geometry {
-        GrColor fColor;
-        SkTDArray<SkPoint> fPositions;
-        SkTDArray<GrColor> fColors;
-        SkTDArray<SkPoint> fLocalCoords;
-    };
-    
-    static GrBatch* Create(const Geometry& geometry, const SkMatrix& viewMatrix,
-                           const SkPoint* positions, int vertexCount,
-                           const GrColor* colors, const SkPoint* localCoords,
-                           const SkRect& bounds) {
-        return SkNEW_ARGS(GrDrawAtlasBatch, (geometry, viewMatrix, positions,
-                                           vertexCount, colors, localCoords, bounds));
-    }
-    
-    const char* name() const override { return "DrawAtlasBatch"; }
-    
-    void getInvariantOutputColor(GrInitInvariantOutput* out) const override {
-        // When this is called on a batch, there is only one geometry bundle
-        if (this->hasColors()) {
-            out->setUnknownFourComponents();
-        } else {
-            out->setKnownFourComponents(fGeoData[0].fColor);
-        }
-    }
-    
-    void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override {
-        out->setKnownSingleComponent(0xff);
-    }
-    
-    void initBatchTracker(const GrPipelineInfo& init) override;
-    void generateGeometry(GrBatchTarget* batchTarget) override;
-    
-    SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; }
-    
-private:
-    GrDrawAtlasBatch(const Geometry& geometry, const SkMatrix& viewMatrix,
-                     const SkPoint* positions, int vertexCount,
-                     const GrColor* colors, const SkPoint* localCoords, const SkRect& bounds);
-    
-    GrColor color() const { return fColor; }
-    bool colorIgnored() const { return fColorIgnored; }
-    const SkMatrix& viewMatrix() const { return fViewMatrix; }
-    bool hasColors() const { return fHasColors; }
-    int vertexCount() const { return fVertexCount; }
-    bool coverageIgnored() const { return fCoverageIgnored; }
-    
-    bool onCombineIfPossible(GrBatch* t) override;
-    SkSTArray<1, Geometry, true> fGeoData;
-    
-    SkMatrix fViewMatrix;
-    GrColor  fColor;
-    int      fVertexCount;
-    bool     fColorIgnored;
-    bool     fCoverageIgnored;
-    bool     fHasColors;
-};
-
-#endif