Remove GrTextureStorageAllocator. This was added from Chromium but never used and not expected to b…

src/gpu/SkGpuDevice.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkGpuDevice_DEFINED
 #define SkGpuDevice_DEFINED
 
@@ skipping 34 matching lines @@
      */
     static SkGpuDevice* Create(GrRenderTarget* target, int width, int height,
                                const SkSurfaceProps*, InitContents);
 
     /**
      * New device that will create an offscreen renderTarget based on the ImageInfo and
      * sampleCount. The Budgeted param controls whether the device's backing store counts against
      * the resource cache budget. On failure, returns nullptr.
      */
     static SkGpuDevice* Create(GrContext*, SkBudgeted, const SkImageInfo&,
-                               int sampleCount, const SkSurfaceProps*,
-                               InitContents, GrTextureStorageAllocator = GrTextureStorageAllocator());
+                               int sampleCount, const SkSurfaceProps*, InitContents);
 
     ~SkGpuDevice() override {}
 
     SkGpuDevice* cloneDevice(const SkSurfaceProps& props) {
         SkBaseDevice* dev = this->onCreateDevice(CreateInfo(this->imageInfo(), kPossible_TileUsage,
                                                             props.pixelGeometry()),
                                                  nullptr);
         return static_cast<SkGpuDevice*>(dev);
     }
 
@@ skipping 185 matching lines @@
 
     bool drawFilledDRRect(const SkMatrix& viewMatrix, const SkRRect& outer,
                           const SkRRect& inner, const SkPaint& paint);
 
     void drawProducerNine(const SkDraw&, GrTextureProducer*, const SkIRect& center,
                           const SkRect& dst, const SkPaint&);
 
     bool drawDashLine(const SkPoint pts[2], const SkPaint& paint);
 
     static GrRenderTarget* CreateRenderTarget(GrContext*, SkBudgeted, const SkImageInfo&,
-                                              int sampleCount, GrTextureStorageAllocator);
+                                              int sampleCount);
 
     void drawSpriteWithFilter(const SkDraw&, const SkBitmap&, int x, int y,
                               const SkPaint&) override;
 
     friend class GrAtlasTextContext;
     friend class SkSurface_Gpu;      // for access to surfaceProps
     typedef SkBaseDevice INHERITED;
 };
 
 #endif