Revert of GrResourceCache2 manages scratch texture.

src/core/SkImageFilter.cpp

 /*
  * Copyright 2012 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkImageFilter.h"
 
 #include "SkBitmap.h"
@@ skipping 381 matching lines @@
     GrContext::AutoWideOpenIdentityDraw awoid(context, NULL);
     if (this->canFilterImageGPU()) {
         return this->filterImageGPU(proxy, src, ctx, result, offset);
     } else {
         if (this->filterImage(proxy, src, ctx, result, offset)) {
             if (!result->getTexture()) {
                 const SkImageInfo info = result->info();
                 if (kUnknown_SkColorType == info.colorType()) {
                     return false;
                 }
-                SkAutoTUnref<GrTexture> resultTex(GrRefCachedBitmapTexture(context, *result, NULL));
-                result->setPixelRef(SkNEW_ARGS(SkGrPixelRef, (info, resultTex)))->unref();
+                GrTexture* resultTex = GrLockAndRefCachedBitmapTexture(context, *result, NULL);
+                result->setPixelRef(new SkGrPixelRef(info, resultTex))->unref();
+                GrUnlockAndUnrefCachedBitmapTexture(resultTex);
             }
             return true;
         } else {
             return false;
         }
     }
 }
 #endif
 
 namespace {
@@ skipping 78 matching lines @@
 } // namespace
 
 SkImageFilter::Cache* SkImageFilter::Cache::Create(size_t maxBytes) {
     return SkNEW_ARGS(CacheImpl, (maxBytes));
 }
 
 SkImageFilter::Cache* SkImageFilter::Cache::Get() {
     SK_DECLARE_STATIC_LAZY_PTR(SkImageFilter::Cache, cache, CreateCache);
     return cache.get();
 }