Use clampTo instead of chaining std::max(std::min(...))

third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm

Index: third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm
diff --git a/third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm b/third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm
index 914d0ff78b4127f07ef9c3285a12dc49cd7982d4..b3d8371f9fcab65a7910fccbabeeb591bf81fed7 100644
--- a/third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm
+++ b/third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm
@@ -40,6 +40,7 @@
 #include "platform/scroll/ScrollbarThemeMacCommon.h"
 #include "platform/scroll/ScrollbarThemeMacOverlayAPI.h"
 #include "wtf/MainThread.h"
+#include "wtf/MathExtras.h"
 #include "wtf/PassOwnPtr.h"
 
 using namespace blink;
@@ -343,8 +344,7 @@ private:
             m_timer.stop();
 
         double fraction = delta / m_duration;
-        fraction = std::min(1.0, fraction);
-        fraction = std::max(0.0, fraction);
+        fraction = clampTo(fraction, 0.0, 1.0);
         double progress = m_timingFunction->evaluate(fraction, 0.001);
         [m_animation setCurrentProgress:progress];
     }
@@ -770,8 +770,8 @@ FloatPoint ScrollAnimatorMac::adjustScrollPositionIfNecessary(const FloatPoint&
     IntPoint minPos = m_scrollableArea->minimumScrollPosition();
     IntPoint maxPos = m_scrollableArea->maximumScrollPosition();
 
-    float newX = std::max<float>(std::min<float>(position.x(), maxPos.x()), minPos.x());
-    float newY = std::max<float>(std::min<float>(position.y(), maxPos.y()), minPos.y());
+    float newX = clampTo<float, float>(position.x(), minPos.x(), maxPos.x());
+    float newY = clampTo<float, float>(position.y(), minPos.y(), maxPos.y());
 
     return FloatPoint(newX, newY);
 }