Use DidOverscrollParams in the browser

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 72d4654dab8ce6f02217d28962ae57f7983c0299..f914e4f8f8eace0ddf5511bcf737a1fd16802f7f 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -463,7 +463,7 @@ bool RenderWidgetHostImpl::OnMessageReceived(const IPC::Message &msg) {
     IPC_MESSAGE_HANDLER(ViewHostMsg_SetTooltipText, OnSetTooltipText)
     IPC_MESSAGE_HANDLER_GENERIC(ViewHostMsg_SwapCompositorFrame,
                                 msg_is_ok = OnSwapCompositorFrame(msg))
-    IPC_MESSAGE_HANDLER(ViewHostMsg_DidOverscroll, OnOverscrolled)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_DidOverscroll, OnDidOverscroll)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidStopFlinging, OnFlingingStopped)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateRect, OnUpdateRect)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateIsDelayed, OnUpdateIsDelayed)
@@ -1549,11 +1549,9 @@ bool RenderWidgetHostImpl::OnSwapCompositorFrame(
   return true;
 }
 
-void RenderWidgetHostImpl::OnOverscrolled(
-    gfx::Vector2dF accumulated_overscroll,
-    gfx::Vector2dF current_fling_velocity) {
+void RenderWidgetHostImpl::OnDidOverscroll(const DidOverscrollParams& params) {
   if (view_)
-    view_->OnOverscrolled(accumulated_overscroll, current_fling_velocity);
+    view_->DidOverscroll(params);
 }
 
 void RenderWidgetHostImpl::OnFlingingStopped() {