Don't reuse scratch textures patch

tests/ClipCacheTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "Test.h"
 // This is a GR test
@@ skipping 179 matching lines @@
     // check to make sure canReuse works
     REPORTER_ASSERT(reporter, cache.canReuse(clip2.getTopmostGenID(), bound2));
     REPORTER_ASSERT(reporter, !cache.canReuse(clip1.getTopmostGenID(), bound1));
 
     // pop the state
     cache.pop();
 
     // verify that the old state is restored
     check_state(reporter, cache, clip1, texture1, bound1);
     REPORTER_ASSERT(reporter, texture1->getRefCnt());
-    REPORTER_ASSERT(reporter, texture2->getRefCnt());
 
     // manually clear the state
     cache.reset();
 
     // verify it is now empty
     check_state(reporter, cache, emptyClip, NULL, emptyBound);
-    REPORTER_ASSERT(reporter, texture1->getRefCnt());
-    REPORTER_ASSERT(reporter, texture2->getRefCnt());
 
     // pop again - so there is no state
     cache.pop();
 
 #if !defined(SK_DEBUG)
     // verify that the getters don't crash
     // only do in release since it generates asserts in debug
     check_state(reporter, cache, emptyClip, NULL, emptyBound);
 #endif
-    REPORTER_ASSERT(reporter, texture1->getRefCnt());
-    REPORTER_ASSERT(reporter, texture2->getRefCnt());
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 static void TestClipCache(skiatest::Reporter* reporter, GrContextFactory* factory) {
     for (int type = 0; type < GrContextFactory::kLastGLContextType; ++type) {
         GrContextFactory::GLContextType glType = static_cast<GrContextFactory::GLContextType>(type);
         if (!GrContextFactory::IsRenderingGLContext(glType)) {
             continue;
         }
         GrContext* context = factory->get(glType);
         if (NULL == context) {
             continue;
         }
 
         test_cache(reporter, context);
         test_clip_bounds(reporter, context);
     }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 #include "TestClassDef.h"
 DEFINE_GPUTESTCLASS("ClipCache", ClipCacheTestClass, TestClipCache)
 
 #endif