Store elapsedRealtimeNs as int64 instead of long

long can be 32 bits, which will overflow in ~2 seconds if signed.

Test: builds
Change-Id: I78e69e2c2ceb21a5748d9d5d860b45e5a3fae865
Merged-In: I78e69e2c2ceb21a5748d9d5d860b45e5a3fae865

cmds/statsd/src/StatsLogProcessor.h

@@ -128,13 +128,13 @@ private:
 
     std::unordered_map<ConfigKey, sp<MetricsManager>> mMetricsManagers;
 
-    std::unordered_map<ConfigKey, long> mLastBroadcastTimes;
+    std::unordered_map<ConfigKey, int64_t> mLastBroadcastTimes;
 
     // Last time we sent a broadcast to this uid that the active configs had changed.
-    std::unordered_map<int, long> mLastActivationBroadcastTimes;
+    std::unordered_map<int, int64_t> mLastActivationBroadcastTimes;
 
     // Tracks when we last checked the bytes consumed for each config key.
-    std::unordered_map<ConfigKey, long> mLastByteSizeTimes;
+    std::unordered_map<ConfigKey, int64_t> mLastByteSizeTimes;
 
     // Tracks which config keys has metric reports on disk
     std::set<ConfigKey> mOnDiskDataConfigs;
@@ -205,7 +205,7 @@ private:
 
     int64_t mLastTimestampSeen = 0;
 
-    long mLastPullerCacheClearTimeSec = 0;
+    int64_t mLastPullerCacheClearTimeSec = 0;
 
     // Last time we wrote data to disk.
     int64_t mLastWriteTimeNs = 0;