Revert of Update Layer Hoisting to store its atlas texture in the resource cache (patchset #6 id:100001 of https://codereview.chromium.org/1406013006/ )

Reason for revert:
Android

Original issue's description:
> Update Layer Hoisting to store its atlas texture in the resource cache
>
> BUG=skia:4346
>
> Committed: https://skia.googlesource.com/skia/+/42597bc99f00553825843b5ed41e81b121773368

TBR=bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4346

Review URL: https://codereview.chromium.org/1413483004

1 files changed, 1 insertions, 46 deletions

diff --git a/src/gpu/GrResourceCache.h b/src/gpu/GrResourceCache.h
index ed2affeae3..2412174121 100644
--- a/src/gpu/GrResourceCache.h
+++ b/src/gpu/GrResourceCache.h
@@ -182,52 +182,7 @@ public:
 
     void notifyFlushOccurred();
 
-#if GR_CACHE_STATS
-    struct Stats {
-        int fTotal;
-        int fNumPurgeable;
-        int fNumNonPurgeable;
-
-        int fScratch;
-        int fExternal;
-        int fBorrowed;
-        int fAdopted;
-        size_t fUnbudgetedSize;
-
-        Stats() { this->reset(); }
-
-        void reset() {
-            fTotal = 0;
-            fNumPurgeable = 0;
-            fNumNonPurgeable = 0;
-            fScratch = 0;
-            fExternal = 0;
-            fBorrowed = 0;
-            fAdopted = 0;
-            fUnbudgetedSize = 0;
-        }
-
-        void update(GrGpuResource* resource) {
-            if (resource->cacheAccess().isScratch()) {
-                ++fScratch;
-            }
-            if (resource->cacheAccess().isExternal()) {
-                ++fExternal;
-            }
-            if (resource->cacheAccess().isBorrowed()) {
-                ++fBorrowed;
-            }
-            if (resource->cacheAccess().isAdopted()) {
-                ++fAdopted;
-            }
-            if (!resource->resourcePriv().isBudgeted()) {
-                fUnbudgetedSize += resource->gpuMemorySize();
-            }
-        }
-    };
-
-    void getStats(Stats*) const;
-
+#if GR_GPU_STATS
     void dumpStats(SkString*) const;
 #endif