Fix early out in GrResourceCache2::purgeAsNeeded

src/gpu/GrResourceCache2.h

Index: src/gpu/GrResourceCache2.h
diff --git a/src/gpu/GrResourceCache2.h b/src/gpu/GrResourceCache2.h
index 3c5eea5a3f42e58308ffcadf92aa75b5cdc0045f..038e3bc242643caef23f104c67dc54b74c8100f8 100644
--- a/src/gpu/GrResourceCache2.h
+++ b/src/gpu/GrResourceCache2.h
@@ -167,7 +167,7 @@ private:
     /// @}
 
     void purgeAsNeeded() {
-        if (fPurging || (fBudgetedCount <= fMaxCount && fBudgetedBytes < fMaxBytes)) {
+        if (fPurging || (fBudgetedCount <= fMaxCount && fBudgetedBytes <= fMaxBytes)) {
             return;
         }
         this->internalPurgeAsNeeded();