Revert " Add real timestamp to log output when mock time is enabled (#2604)"

This reverts commit 968eb3f.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/util.cpp
#	src/utiltime.cpp
#	src/utiltime.h

Author: PastaPastaPasta

src/util.cpp

@@ -375,12 +375,8 @@ static std::string LogTimestampStr(const std::string &str, std::atomic_bool *fSt
         return str;
 
     if (*fStartedNewLine) {
-        if (IsMockTime()) {
-            int64_t nRealTimeMicros = GetTimeMicros();
-            strStamped = DateTimeStrFormat("(real %Y-%m-%d %H:%M:%S) ", nRealTimeMicros/1000000);
-        }
         int64_t nTimeMicros = GetTimeMicros();
-        strStamped += DateTimeStrFormat("%Y-%m-%d %H:%M:%S", nTimeMicros/1000000);
+        strStamped = DateTimeStrFormat("%Y-%m-%d %H:%M:%S", nTimeMicros/1000000);
         if (fLogTimeMicros)
             strStamped += strprintf(".%06d", nTimeMicros%1000000);
         int64_t mocktime = GetMockTime();

src/utiltime.cpp

@@ -32,11 +32,6 @@ void SetMockTime(int64_t nMockTimeIn)
     nMockTime.store(nMockTimeIn, std::memory_order_relaxed);
 }
 
-bool IsMockTime()
-{
-    return nMockTime != 0;
-}
-
 int64_t GetMockTime()
 {
     return nMockTime.load(std::memory_order_relaxed);

src/utiltime.h

@@ -24,7 +24,6 @@ int64_t GetTimeMillis();
 int64_t GetTimeMicros();
 int64_t GetSystemTimeInSeconds(); // Like GetTime(), but not mockable
 void SetMockTime(int64_t nMockTimeIn);
-bool IsMockTime();
 int64_t GetMockTime();
 void MilliSleep(int64_t n);