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

content/renderer/render_widget_unittest.cc

 // Copyright 2013 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 "content/renderer/render_widget.h"
 
 #include <tuple>
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 252 matching lines @@
   // Overscroll notifications received outside of handling an input event should
   // be sent as a separate IPC.
   widget()->didOverscroll(blink::WebFloatSize(10, 5), blink::WebFloatSize(5, 5),
                           blink::WebFloatPoint(1, 1),
                           blink::WebFloatSize(10, 5));
   ASSERT_EQ(1u, widget()->sink()->message_count());
   const IPC::Message* message = widget()->sink()->GetMessageAt(0);
   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);
   EXPECT_EQ(gfx::Vector2dF(-10, -5), overscroll.current_fling_velocity);
   widget()->sink()->ClearMessages();
 }
 
 TEST_F(RenderWidgetUnittest, RenderWidgetInputEventUmaMetrics) {
   SyntheticWebTouchEvent touch;
   touch.PressPoint(10, 10);
@@ skipping 58 matching lines @@
   histogram_tester().ExpectTotalCount(
       "Event.Touch.TouchStartLatencyDuringFling", 1);
 
   touch.dispatchedDuringFling = false;
   widget()->SendInputEvent(touch);
   histogram_tester().ExpectTotalCount(
       "Event.Touch.TouchStartLatencyOutsideFling", 1);
 }
 
 }  // namespace content