Revert of Replace GrResourceCache with GrResourceCache2.

include/gpu/GrConfig.h

Index: include/gpu/GrConfig.h
diff --git a/include/gpu/GrConfig.h b/include/gpu/GrConfig.h
index d48ccd5dc6ff5de1d0a8d05d30c7a35c009afe80..e70c978fc000d8ffdb1d45fa2890c57380bf4180 100644
--- a/include/gpu/GrConfig.h
+++ b/include/gpu/GrConfig.h
@@ -213,6 +213,24 @@
 #endif
 
 /**
+ * GR_DEFAULT_RESOURCE_CACHE_MB_LIMIT 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.
+ */
+#if !defined(GR_DEFAULT_RESOURCE_CACHE_MB_LIMIT)
+    #define GR_DEFAULT_RESOURCE_CACHE_MB_LIMIT 96
+#endif
+
+/**
+ * GR_DEFAULT_RESOURCE_CACHE_COUNT_LIMIT 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.
+ */
+#if !defined(GR_DEFAULT_RESOURCE_CACHE_COUNT_LIMIT)
+    #define GR_DEFAULT_RESOURCE_CACHE_COUNT_LIMIT 2048
+#endif
+
+/**
  * GR_STROKE_PATH_RENDERING controls whether or not the GrStrokePathRenderer can be selected
  * as a path renderer. GrStrokePathRenderer is currently an experimental path renderer.
  */