Re-write many calls to WrapUnique() with MakeUnique()

ui/events/gestures/blink/web_gesture_curve_impl.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/gestures/blink/web_gesture_curve_impl.h"
 
 #include <limits.h>
 
 #include <utility>
 
@@ skipping 13 matching lines @@
 
 using blink::WebGestureCurve;
 
 namespace ui {
 namespace {
 
 std::unique_ptr<GestureCurve> CreateDefaultPlatformCurve(
     const gfx::Vector2dF& initial_velocity) {
   DCHECK(!initial_velocity.IsZero());
 #if defined(OS_ANDROID)
-  auto scroller = base::WrapUnique(new Scroller(Scroller::Config()));
+  auto scroller = base::MakeUnique<Scroller>(Scroller::Config());
   scroller->Fling(0,
                   0,
                   initial_velocity.x(),
                   initial_velocity.y(),
                   INT_MIN,
                   INT_MAX,
                   INT_MIN,
                   INT_MAX,
                   base::TimeTicks());
   return std::move(scroller);
 #else
-  return base::WrapUnique(new FlingCurve(initial_velocity, base::TimeTicks()));
+  return base::MakeUnique<FlingCurve>(initial_velocity, base::TimeTicks());
 #endif
 }
 
 }  // namespace
 
 // static
 std::unique_ptr<WebGestureCurve>
 WebGestureCurveImpl::CreateFromDefaultPlatformCurve(
     const gfx::Vector2dF& initial_velocity,
     const gfx::Vector2dF& initial_offset,
@@ skipping 81 matching lines @@
     return still_active;
 
   // scrollBy() could delete this curve if the animation is over, so don't touch
   // any member variables after making that call.
   bool did_scroll = target->scrollBy(blink::WebFloatSize(delta),
                                      blink::WebFloatSize(velocity));
   return did_scroll && still_active;
 }
 
 }  // namespace ui