disable flaky test

tests/SkResourceCacheTest.cpp

 /*
  * Copyright 2014 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"
 #include "SkCanvas.h"
 #include "SkGraphics.h"
 #include "SkBitmapCache.h"
@@ skipping 68 matching lines @@
     SkBitmap::Allocator* allocator = SkBitmapCache::GetAllocator();
     if (NULL != allocator) {
         allocator->allocPixelRef(&cachedBitmap, 0);
     } else {
         cachedBitmap.allocPixels();
     }
 
     return cachedBitmap;
 }
 
+#if 0  // skia:2912

[tfarina, 2014/09/04 17:30:31]

OK

 // http://skbug.com/2894
 DEF_TEST(BitmapCache_add_rect, reporter) {
     SkBitmap bm;
     SkIRect rect = SkIRect::MakeWH(5, 5);
     SkBitmap cachedBitmap = createAllocatedBitmap(SkImageInfo::MakeN32Premul(5, 5));
     cachedBitmap.setImmutable();
 
     // Wrong subset size
     REPORTER_ASSERT(reporter, ! SkBitmapCache::Add(cachedBitmap.getGenerationID(), SkIRect::MakeWH(4, 6), cachedBitmap));
     REPORTER_ASSERT(reporter, ! SkBitmapCache::Find(cachedBitmap.getGenerationID(), rect, &bm));
     // Wrong offset value
     REPORTER_ASSERT(reporter, ! SkBitmapCache::Add(cachedBitmap.getGenerationID(), SkIRect::MakeXYWH(-1, 0, 5, 5), cachedBitmap));
     REPORTER_ASSERT(reporter, ! SkBitmapCache::Find(cachedBitmap.getGenerationID(), rect, &bm));
 
     // Should not be in the cache
     REPORTER_ASSERT(reporter, !SkBitmapCache::Find(cachedBitmap.getGenerationID(), rect, &bm));
 
     REPORTER_ASSERT(reporter, SkBitmapCache::Add(cachedBitmap.getGenerationID(), rect, cachedBitmap));
     // Should be in the cache, we just added it
     REPORTER_ASSERT(reporter, SkBitmapCache::Find(cachedBitmap.getGenerationID(), rect, &bm));
 }
+#endif