Grow heap slowly after running memory reducer.

src/heap/memory-reducer.cc

Index: src/heap/memory-reducer.cc
diff --git a/src/heap/memory-reducer.cc b/src/heap/memory-reducer.cc
index 7063fc4b2eb5c549ad6c1ba26e350461a4c824da..634220d0c8d9175e3b88e4e9873f3be06aeffad9 100644
--- a/src/heap/memory-reducer.cc
+++ b/src/heap/memory-reducer.cc
@@ -135,7 +135,7 @@ MemoryReducer::State MemoryReducer::Step(const State& state,
           return state;
         case kTimer:
           if (state.started_gcs >= kMaxNumberOfGCs) {
-            return State(kDone, 0, 0.0, state.last_gc_time_ms);
+            return State(kDone, kMaxNumberOfGCs, 0.0, state.last_gc_time_ms);
           } else if (event.can_start_incremental_gc &&
                      (event.low_allocation_rate || WatchdogGC(state, event))) {
             if (state.next_gc_start_ms <= event.time_ms) {
@@ -169,7 +169,7 @@ MemoryReducer::State MemoryReducer::Step(const State& state,
           return State(kWait, state.started_gcs, event.time_ms + kShortDelayMs,
                        event.time_ms);
         } else {
-          return State(kDone, 0, 0.0, event.time_ms);
+          return State(kDone, kMaxNumberOfGCs, 0.0, event.time_ms);
         }
       }
   }