Cache render targets that render to wrapped textures

src/gpu/GrResourceCache.h

Index: src/gpu/GrResourceCache.h
diff --git a/src/gpu/GrResourceCache.h b/src/gpu/GrResourceCache.h
index fb13dde88ef3a8d160ad4751723bff64a882d49d..1cf3cd50b37b80c26392b13b16b315b443eccf17 100644
--- a/src/gpu/GrResourceCache.h
+++ b/src/gpu/GrResourceCache.h
@@ -190,8 +190,6 @@ public:
 
         int fScratch;
         int fExternal;
-        int fBorrowed;
-        int fAdopted;
         size_t fUnbudgetedSize;
 
         Stats() { this->reset(); }
@@ -202,8 +200,6 @@ public:
             fNumNonPurgeable = 0;
             fScratch = 0;
             fExternal = 0;
-            fBorrowed = 0;
-            fAdopted = 0;
             fUnbudgetedSize = 0;
         }
 
@@ -211,15 +207,9 @@ public:
             if (resource->cacheAccess().isScratch()) {
                 ++fScratch;
             }
-            if (resource->resourcePriv().isExternal()) {
+            if (resource->resourcePriv().refsWrappedResources()) {
                 ++fExternal;
             }
-            if (resource->cacheAccess().isBorrowed()) {
-                ++fBorrowed;
-            }
-            if (resource->cacheAccess().isAdopted()) {
-                ++fAdopted;
-            }
             if (SkBudgeted::kNo  == resource->resourcePriv().isBudgeted()) {
                 fUnbudgetedSize += resource->gpuMemorySize();
             }