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

src/gpu/GrTexture.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrContext.h"
 #include "GrCaps.h"
 #include "GrGpu.h"
@@ skipping 72 matching lines @@
         return desc.fOrigin;
     }
 }
 }
 
 //////////////////////////////////////////////////////////////////////////////
 GrTexture::GrTexture(GrGpu* gpu, LifeCycle lifeCycle, const GrSurfaceDesc& desc,
                      GrSLType samplerType, bool wasMipMapDataProvided)
     : INHERITED(gpu, lifeCycle, desc)
     , fSamplerType(samplerType) {
-    if (!this->isExternal() && !GrPixelConfigIsCompressed(desc.fConfig) &&
-        !desc.fTextureStorageAllocator.fAllocateTextureStorage) {
+    if (!this->isExternal() && !GrPixelConfigIsCompressed(desc.fConfig)) {
         GrScratchKey key;
         GrTexturePriv::ComputeScratchKey(desc, &key);
         this->setScratchKey(key);
     }
 
     if (wasMipMapDataProvided) {
         fMipMapsStatus = kValid_MipMapsStatus;
         fMaxMipMapLevel = SkMipMap::ComputeLevelCount(fDesc.fWidth, fDesc.fHeight);
     } else {
         fMipMapsStatus = kNotAllocated_MipMapsStatus;
@@ skipping 13 matching lines @@
     SkASSERT(desc.fSampleCnt < (1 << 8));
     SkASSERT(flags < (1 << 10));
     SkASSERT(static_cast<int>(origin) < (1 << 8));
 
     GrScratchKey::Builder builder(key, kType, 3);
     builder[0] = desc.fWidth;
     builder[1] = desc.fHeight;
     builder[2] = desc.fConfig | (desc.fIsMipMapped << 5) | (desc.fSampleCnt << 6) | (flags << 14)
                  | (origin << 24);
 }