Include <algorithm> if you use functions from <algorithm>.

ui/events/blink/input_scroll_elasticity_controller.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/events/blink/input_scroll_elasticity_controller.h"
 
 #include <math.h>
 
+#include <algorithm>
+
 #include "base/bind.h"
 #include "cc/input/input_handler.h"
 #include "ui/gfx/geometry/vector2d_conversions.h"
 
 // InputScrollElasticityController is based on
 // WebKit/Source/platform/mac/InputScrollElasticityController.mm
 /*
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 388 matching lines @@
       break;
     default:
       // These cases should not be hit because the stretch must be zero in the
       // Inactive and MomentumScroll states.
       NOTREACHED();
       break;
   }
 }
 
 }  // namespace ui