Attempt to land cache purge again [and regen bot logs if still failing]

src/gpu/GrResourceCache.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 GrResourceCache_DEFINED
 #define GrResourceCache_DEFINED
@@ skipping 42 matching lines @@
     ~GrResourceCache();
 
     // Default maximum number of budgeted resources in the cache.
     static const int    kDefaultMaxCount            = 2 * (1 << 12);
     // Default maximum number of bytes of gpu memory of budgeted resources in the cache.
     static const size_t kDefaultMaxSize             = 96 * (1 << 20);
     // Default number of flushes a budgeted resources can go unused in the cache before it is
     // purged. Large values disable the feature (as the ring buffer of flush timestamps would be
     // large). This is currently the default until we decide to enable this feature
     // of the cache by default.
-    static const int    kDefaultMaxUnusedFlushes    = 1024;
+    static const int    kDefaultMaxUnusedFlushes    = 64;
 
     /** Used to access functionality needed by GrGpuResource for lifetime management. */
     class ResourceAccess;
     ResourceAccess resourceAccess();
 
     /**
      * Sets the cache limits in terms of number of resources, max gpu memory byte size, and number
      * of GrContext flushes that a resource can be unused before it is evicted. The latter value is
      * a suggestion and there is no promise that a resource will be purged immediately after it
      * hasn't been used in maxUnusedFlushes flushes.
@@ skipping 357 matching lines @@
 
     friend class GrGpuResource; // To access all the proxy inline methods.
     friend class GrResourceCache; // To create this type.
 };
 
 inline GrResourceCache::ResourceAccess GrResourceCache::resourceAccess() {
     return ResourceAccess(this);
 }
 
 #endif