DM can see into src/gpu. No need for relative include.

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
 #if SK_SUPPORT_GPU
-#include "../../src/gpu/GrClipMaskManager.h"
+#include "GrClipMaskManager.h"
 #include "GrContextFactory.h"
 #include "SkGpuDevice.h"
 
 static const int X_SIZE = 12;
 static const int Y_SIZE = 12;
 
 ////////////////////////////////////////////////////////////////////////////////
 // note: this is unused
 static GrTexture* createTexture(GrContext* context) {
     unsigned char textureData[X_SIZE][Y_SIZE][4];
@@ skipping 202 matching lines @@
         if (NULL == context) {
             continue;
         }
 
         test_cache(reporter, context);
         test_clip_bounds(reporter, context);
     }
 }
 
 #endif