Move |DidOverscrollParams| from |content::| to "ui/events/blink"

content/renderer/render_widget_unittest.cc

Index: content/renderer/render_widget_unittest.cc
diff --git a/content/renderer/render_widget_unittest.cc b/content/renderer/render_widget_unittest.cc
index 9b7ac2ea5861bf9ffcdb31fb392d5d2e5df0aa46..a3caebadcaceec15a2cf4af5e93fdc6b6a05e45c 100644
--- a/content/renderer/render_widget_unittest.cc
+++ b/content/renderer/render_widget_unittest.cc
@@ -270,7 +270,7 @@ TEST_F(RenderWidgetUnittest, FlingOverscroll) {
   ASSERT_EQ(InputHostMsg_DidOverscroll::ID, message->type());
   InputHostMsg_DidOverscroll::Param params;
   InputHostMsg_DidOverscroll::Read(message, &params);
-  const DidOverscrollParams& overscroll = std::get<0>(params);
+  const ui::DidOverscrollParams& overscroll = std::get<0>(params);
   EXPECT_EQ(gfx::Vector2dF(10, 5), overscroll.latest_overscroll_delta);
   EXPECT_EQ(gfx::Vector2dF(5, 5), overscroll.accumulated_overscroll);
   EXPECT_EQ(gfx::PointF(1, 1), overscroll.causal_event_viewport_point);