[core] Remove unused parts of chrono.hpp

1 files changed, 0 insertions, 16 deletions

diff --git a/src/mbgl/util/chrono.cpp b/src/mbgl/util/chrono.cpp
index f0b3f88192..df5175b396 100644
--- a/src/mbgl/util/chrono.cpp
+++ b/src/mbgl/util/chrono.cpp
@@ -5,22 +5,6 @@
 #include <cstdio>
 
 namespace mbgl {
-
-template Duration toDuration<Clock, Duration>(TimePoint);
-template SystemDuration toDuration<SystemClock, SystemDuration>(SystemTimePoint);
-
-template Seconds asSeconds<Duration>(Duration);
-template Seconds asSeconds<Milliseconds>(Milliseconds);
-
-template Seconds toSeconds<Clock, Duration>(TimePoint);
-template Seconds toSeconds<SystemClock, SystemDuration>(SystemTimePoint);
-
-template Milliseconds asMilliseconds<Duration>(Duration);
-template Milliseconds asMilliseconds<Seconds>(Seconds);
-
-template Milliseconds toMilliseconds<Clock, Duration>(TimePoint);
-template Milliseconds toMilliseconds<SystemClock, SystemDuration>(SystemTimePoint);
-
 namespace util {
 
 static const char *week[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};