diff --git a/src/gpu/GrThreadSafeUniquelyKeyedProxyViewCache.cpp b/src/gpu/GrThreadSafeUniquelyKeyedProxyViewCache.cpp
index 1732677..56748f4 100644
--- a/src/gpu/GrThreadSafeUniquelyKeyedProxyViewCache.cpp
+++ b/src/gpu/GrThreadSafeUniquelyKeyedProxyViewCache.cpp
@@ -24,10 +24,10 @@
     return fUniquelyKeyedProxyViewMap.count();
 }
 
-int GrThreadSafeUniquelyKeyedProxyViewCache::count() const {
+size_t GrThreadSafeUniquelyKeyedProxyViewCache::approxBytesUsedForHash() const {
     SkAutoSpinlock lock{fSpinLock};
 
-    return fUniquelyKeyedProxyViewMap.count();
+    return fUniquelyKeyedProxyViewMap.approxBytesUsed();
 }
 #endif