Make GrCacheable implement its own ref counting.

gm/texdata.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.
  */
 
 // This test only works with the GPU backend.
 
@@ skipping 73 matching lines @@
                                       kNone_GrTextureFlags;
                 desc.fConfig    = kSkia8888_GrPixelConfig;
                 desc.fWidth     = 2 * S;
                 desc.fHeight    = 2 * S;
                 GrTexture* texture =
                     ctx->createUncachedTexture(desc, gTextureData.get(), 0);
 
                 if (!texture) {
                     return;
                 }
-                SkAutoUnref au(texture);
+                SkAutoTUnref<GrTexture> au(texture);
 
                 GrContext::AutoClip acs(ctx, SkRect::MakeWH(2*S, 2*S));
 
                 ctx->setRenderTarget(target);
 
                 GrPaint paint;
                 paint.setBlendFunc(kOne_GrBlendCoeff, kISA_GrBlendCoeff);
                 SkMatrix vm;
                 if (i) {
                     vm.setRotate(90 * SK_Scalar1,
@@ skipping 32 matching lines @@
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new TexDataGM; }
 static GMRegistry reg(MyFactory);
 
 }
 
 #endif