Change ui::Event::time_stamp from TimeDelta to TimeTicks

components/exo/pointer_unittest.cc

Index: components/exo/pointer_unittest.cc
diff --git a/components/exo/pointer_unittest.cc b/components/exo/pointer_unittest.cc
index 81dec7921fb8b3effe9e1170df4df47339cf5a1a..80416ee82a6a4f9fe5dd1c23ad8e0cbe8a9143a4 100644
--- a/components/exo/pointer_unittest.cc
+++ b/components/exo/pointer_unittest.cc
@@ -28,12 +28,12 @@ class MockPointerDelegate : public PointerDelegate {
   MOCK_CONST_METHOD1(CanAcceptPointerEventsForSurface, bool(Surface*));
   MOCK_METHOD3(OnPointerEnter, void(Surface*, const gfx::PointF&, int));
   MOCK_METHOD1(OnPointerLeave, void(Surface*));
-  MOCK_METHOD2(OnPointerMotion, void(base::TimeDelta, const gfx::PointF&));
-  MOCK_METHOD3(OnPointerButton, void(base::TimeDelta, int, bool));
+  MOCK_METHOD2(OnPointerMotion, void(base::TimeTicks, const gfx::PointF&));
+  MOCK_METHOD3(OnPointerButton, void(base::TimeTicks, int, bool));
   MOCK_METHOD3(OnPointerScroll,
-               void(base::TimeDelta, const gfx::Vector2dF&, bool));
-  MOCK_METHOD1(OnPointerScrollCancel, void(base::TimeDelta));
-  MOCK_METHOD1(OnPointerScrollStop, void(base::TimeDelta));
+               void(base::TimeTicks, const gfx::Vector2dF&, bool));
+  MOCK_METHOD1(OnPointerScrollCancel, void(base::TimeTicks));
+  MOCK_METHOD1(OnPointerScrollStop, void(base::TimeTicks));
   MOCK_METHOD0(OnPointerFrame, void());
 };
 
@@ -253,7 +253,7 @@ TEST_F(PointerTest, OnPointerScroll) {
                 OnPointerScroll(testing::_, gfx::Vector2dF(1.2, 1.2), false));
     EXPECT_CALL(delegate, OnPointerScrollStop(testing::_));
   }
-  generator.ScrollSequence(location, base::TimeDelta(), 1, 1, 1, 1);
+  generator.ScrollSequence(location, base::TimeTicks(), 1, 1, 1, 1);
 
   EXPECT_CALL(delegate, OnPointerDestroying(pointer.get()));
   pointer.reset();