Revert of Replace GrResourceCache with GrResourceCache2.

include/gpu/GrUserConfig.h

Index: include/gpu/GrUserConfig.h
diff --git a/include/gpu/GrUserConfig.h b/include/gpu/GrUserConfig.h
index 4ff95f73b5c79c156747dd77b5e0b027c0ae40aa..092ff9d8bcc480fd96b99fb6ac4f49a1698dc34b 100644
--- a/include/gpu/GrUserConfig.h
+++ b/include/gpu/GrUserConfig.h
@@ -19,4 +19,16 @@
  */
 //#define GR_GEOM_BUFFER_MAP_THRESHOLD (1<<15)
 
+/**
+ * This gives a threshold in megabytes for the maximum size of the texture cache
+ * in vram. The value is only a default and can be overridden at runtime.
+ */
+//#define GR_DEFAULT_RESOURCE_CACHE_MB_LIMIT 96
+
+/**
+ * This specifies the maximum number of textures the texture cache can hold
+ * in vram. The value is only a default and can be overridden at runtime.
+ */
+//#define GR_DEFAULT_RESOURCE_CACHE_COUNT_LIMIT 2048
+
 #endif