patch from issue 886233004 at patchset 40001 (http://crrev.com/886233004#ps40001)

src/gpu/GrResourceCache2.h

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrResourceCache2_DEFINED
 #define GrResourceCache2_DEFINED
 
 #include "GrGpuResource.h"
 #include "GrGpuResourceCacheAccess.h"
 #include "GrResourceKey.h"
 #include "SkRefCnt.h"
 #include "SkTInternalLList.h"
 #include "SkTMultiMap.h"
 
+class SkString;
+
 /**
  * Manages the lifetime of all GrGpuResource instances.
  *
  * Resources may have optionally have two types of keys:
  *      1) A scratch key. This is for resources whose allocations are cached but not their contents.
  *         Multiple resources can share the same scratch key. This is so a caller can have two
  *         resource instances with the same properties (e.g. multipass rendering that ping-pongs
  *         between two temporary surfaces. The scratch key is set at resource creation time and
  *         should never change. Resources need not have a scratch key.
  *      2) A content key. This key represents the contents of the resource rather than just its
@@ skipping 110 matching lines @@
      * Set the callback the cache should use when it is still over budget after a purge. The 'data'
      * provided here will be passed back to the callback. Note that the cache will attempt to purge
      * any resources newly freed by the callback.
      */
     void setOverBudgetCallback(PFOverBudgetCB overBudgetCB, void* data) {
         fOverBudgetCB = overBudgetCB;
         fOverBudgetData = data;
     }
 
 #if GR_GPU_STATS
-    void printStats() const;
+    void dumpStats(SkString*) const;
 #endif
 
 private:
     ///////////////////////////////////////////////////////////////////////////
     /// @name Methods accessible via ResourceAccess
     ////
     void insertResource(GrGpuResource*);
     void removeResource(GrGpuResource*);
     void notifyPurgeable(GrGpuResource*);
     void didChangeGpuMemorySize(const GrGpuResource*, size_t oldSize);
@@ skipping 135 matching lines @@
 
     friend class GrGpuResource; // To access all the proxy inline methods.
     friend class GrResourceCache2; // To create this type.
 };
 
 inline GrResourceCache2::ResourceAccess GrResourceCache2::resourceAccess() {
     return ResourceAccess(this);
 }
 
 #endif