Replace scoped_ptr with std::unique_ptr in //ui

ui/events/gestures/blink/web_gesture_curve_impl.h

Index: ui/events/gestures/blink/web_gesture_curve_impl.h
diff --git a/ui/events/gestures/blink/web_gesture_curve_impl.h b/ui/events/gestures/blink/web_gesture_curve_impl.h
index 27eb0b4d01a2ec44a119ffb49e03d0afd623ba40..f11562f329e0c1eb78f6e397dbf46d74b3b4527c 100644
--- a/ui/events/gestures/blink/web_gesture_curve_impl.h
+++ b/ui/events/gestures/blink/web_gesture_curve_impl.h
@@ -7,9 +7,10 @@
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "third_party/WebKit/public/platform/WebGestureCurve.h"
 #include "ui/gfx/geometry/vector2d_f.h"
 
@@ -22,12 +23,12 @@ class GestureCurve;
 
 class WebGestureCurveImpl : public NON_EXPORTED_BASE(blink::WebGestureCurve) {
  public:
-  static scoped_ptr<blink::WebGestureCurve> CreateFromDefaultPlatformCurve(
+  static std::unique_ptr<blink::WebGestureCurve> CreateFromDefaultPlatformCurve(
       const gfx::Vector2dF& initial_velocity,
       const gfx::Vector2dF& initial_offset,
       bool on_main_thread);
-  static scoped_ptr<blink::WebGestureCurve> CreateFromUICurveForTesting(
-      scoped_ptr<GestureCurve> curve,
+  static std::unique_ptr<blink::WebGestureCurve> CreateFromUICurveForTesting(
+      std::unique_ptr<GestureCurve> curve,
       const gfx::Vector2dF& initial_offset);
 
   ~WebGestureCurveImpl() override;
@@ -43,11 +44,11 @@ class WebGestureCurveImpl : public NON_EXPORTED_BASE(blink::WebGestureCurve) {
     TEST
   };
 
-  WebGestureCurveImpl(scoped_ptr<GestureCurve> curve,
+  WebGestureCurveImpl(std::unique_ptr<GestureCurve> curve,
                       const gfx::Vector2dF& initial_offset,
                       ThreadType animating_thread_type);
 
-  scoped_ptr<GestureCurve> curve_;
+  std::unique_ptr<GestureCurve> curve_;
 
   gfx::Vector2dF last_offset_;