Convert //cc from scoped_ptr to std::unique_ptr.

cc/animation/scroll_offset_animation_curve_unittest.cc

Index: cc/animation/scroll_offset_animation_curve_unittest.cc
diff --git a/cc/animation/scroll_offset_animation_curve_unittest.cc b/cc/animation/scroll_offset_animation_curve_unittest.cc
index 1f6e62a2bf3d98b1584bb6bfcf134b91808e1018..f8f95844d81997ae7f4e43a7c440663250e828fb 100644
--- a/cc/animation/scroll_offset_animation_curve_unittest.cc
+++ b/cc/animation/scroll_offset_animation_curve_unittest.cc
@@ -17,7 +17,7 @@ namespace {
 
 TEST(ScrollOffsetAnimationCurveTest, DeltaBasedDuration) {
   gfx::ScrollOffset target_value(100.f, 200.f);
-  scoped_ptr<ScrollOffsetAnimationCurve> curve(
+  std::unique_ptr<ScrollOffsetAnimationCurve> curve(
       ScrollOffsetAnimationCurve::Create(target_value,
                                          EaseInOutTimingFunction::Create()));
 
@@ -60,7 +60,7 @@ TEST(ScrollOffsetAnimationCurveTest, DeltaBasedDuration) {
 TEST(ScrollOffsetAnimationCurveTest, GetValue) {
   gfx::ScrollOffset initial_value(2.f, 40.f);
   gfx::ScrollOffset target_value(10.f, 20.f);
-  scoped_ptr<ScrollOffsetAnimationCurve> curve(
+  std::unique_ptr<ScrollOffsetAnimationCurve> curve(
       ScrollOffsetAnimationCurve::Create(target_value,
                                          EaseInOutTimingFunction::Create()));
   curve->SetInitialValue(initial_value);
@@ -93,13 +93,13 @@ TEST(ScrollOffsetAnimationCurveTest, GetValue) {
 TEST(ScrollOffsetAnimationCurveTest, Clone) {
   gfx::ScrollOffset initial_value(2.f, 40.f);
   gfx::ScrollOffset target_value(10.f, 20.f);
-  scoped_ptr<ScrollOffsetAnimationCurve> curve(
+  std::unique_ptr<ScrollOffsetAnimationCurve> curve(
       ScrollOffsetAnimationCurve::Create(target_value,
                                          EaseInOutTimingFunction::Create()));
   curve->SetInitialValue(initial_value);
   base::TimeDelta duration = curve->Duration();
 
-  scoped_ptr<AnimationCurve> clone(curve->Clone());
+  std::unique_ptr<AnimationCurve> clone(curve->Clone());
 
   EXPECT_EQ(AnimationCurve::SCROLL_OFFSET, clone->Type());
   EXPECT_EQ(duration, clone->Duration());
@@ -131,7 +131,7 @@ TEST(ScrollOffsetAnimationCurveTest, UpdateTarget) {
   gfx::ScrollOffset initial_value(0.f, 0.f);
   gfx::ScrollOffset target_value(0.f, 3600.f);
   double duration = kConstantDuration / kDurationDivisor;
-  scoped_ptr<ScrollOffsetAnimationCurve> curve(
+  std::unique_ptr<ScrollOffsetAnimationCurve> curve(
       ScrollOffsetAnimationCurve::Create(
           target_value, EaseInOutTimingFunction::Create(),
           ScrollOffsetAnimationCurve::DurationBehavior::CONSTANT));
@@ -174,7 +174,7 @@ TEST(ScrollOffsetAnimationCurveTest, UpdateTarget) {
 }
 
 TEST(ScrollOffsetAnimationCurveTest, InverseDeltaDuration) {
-  scoped_ptr<ScrollOffsetAnimationCurve> curve(
+  std::unique_ptr<ScrollOffsetAnimationCurve> curve(
       ScrollOffsetAnimationCurve::Create(
           gfx::ScrollOffset(0.f, 100.f), EaseInOutTimingFunction::Create(),
           ScrollOffsetAnimationCurve::DurationBehavior::INVERSE_DELTA));