1 files changed, 11 insertions, 11 deletions

diff --git a/src/mbgl/util/transition.hpp b/src/mbgl/util/transition.hpp
index fc1ecd23c3..de9fffb669 100644
--- a/src/mbgl/util/transition.hpp
+++ b/src/mbgl/util/transition.hpp
@@ -2,7 +2,7 @@
 #define MBGL_UTIL_TRANSITION
 
 #include <mbgl/util/noncopyable.hpp>
-#include <chrono>
+#include <mbgl/util/chrono.hpp>
 
 namespace mbgl {
 namespace util {
@@ -14,35 +14,35 @@ public:
         complete
     };
 
-    inline transition(std::chrono::steady_clock::time_point start_, std::chrono::steady_clock::duration duration_)
+    inline transition(TimePoint start_, Duration duration_)
         : start(start_),
           duration(duration_) {}
 
-    inline float progress(std::chrono::steady_clock::time_point now) const {
-        if (duration == std::chrono::steady_clock::duration::zero()) return 1;
+    inline float progress(TimePoint now) const {
+        if (duration == Duration::zero()) return 1;
         if (start > now) return 0;
 
         return std::chrono::duration<float>(now - start) / duration;
     }
 
-    virtual state update(std::chrono::steady_clock::time_point now) const = 0;
+    virtual state update(TimePoint now) const = 0;
     virtual ~transition();
 
 protected:
-    const std::chrono::steady_clock::time_point start;
-    const std::chrono::steady_clock::duration duration;
+    const TimePoint start;
+    const Duration duration;
 };
 
 template <typename T>
 class ease_transition : public transition {
 public:
-    ease_transition(T from_, T to_, T& value_, std::chrono::steady_clock::time_point start_, std::chrono::steady_clock::duration duration_)
+    ease_transition(T from_, T to_, T& value_, TimePoint start_, Duration duration_)
         : transition(start_, duration_),
           from(from_),
           to(to_),
           value(value_) {}
 
-    state update(std::chrono::steady_clock::time_point now) const;
+    state update(TimePoint now) const;
 
 private:
     const T from, to;
@@ -53,12 +53,12 @@ private:
 template <typename T>
 class timeout : public transition {
 public:
-    timeout(T final_value_, T& value_, std::chrono::steady_clock::time_point start_, std::chrono::steady_clock::duration duration_)
+    timeout(T final_value_, T& value_, TimePoint start_, Duration duration_)
         : transition(start_, duration_),
           final_value(final_value_),
           value(value_) {}
 
-    state update(std::chrono::steady_clock::time_point now) const {
+    state update(TimePoint now) const {
         if (progress(now) >= 1) {
             value = final_value;
             return complete;