Remove createUncachedTexture function, attempt to recycle scratch in createTexture.

tests/BlurTest.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 "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
 #include "SkBlurDrawLooper.h"
@@ skipping 273 matching lines @@
         return false;
     }
 
     GrSurfaceDesc desc;
     desc.fConfig = kSkia8888_GrPixelConfig;
     desc.fFlags = kRenderTarget_GrSurfaceFlag;
     desc.fWidth = resultCount;
     desc.fHeight = 30;
     desc.fSampleCnt = 0;
 
-    SkAutoTUnref<GrTexture> texture(grContext->createUncachedTexture(desc, NULL, 0));
+    SkAutoTUnref<GrTexture> texture(grContext->createTexture(desc, false, NULL, 0));
     SkAutoTUnref<SkGpuDevice> device(SkNEW_ARGS(SkGpuDevice, (grContext, texture.get())));
     SkCanvas canvas(device.get());
 
     blur_path(&canvas, path, gaussianSigma);
     readback(&canvas, result, resultCount);
     return true;
 }
 #endif
 #endif
 
@@ skipping 259 matching lines @@
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////
 
 DEF_GPUTEST(Blur, reporter, factory) {
     test_blur_drawing(reporter);
     test_sigma_range(reporter, factory);
     test_asABlur(reporter);
 }