Refactor screen/monitor so that gfx::Screen returns monitor object.

chrome/browser/ui/views/chrome_views_delegate.cc

Index: chrome/browser/ui/views/chrome_views_delegate.cc
diff --git a/chrome/browser/ui/views/chrome_views_delegate.cc b/chrome/browser/ui/views/chrome_views_delegate.cc
index 8813ef0a55b569dca3eff6fb999b737e09b554c4..51c573eba2210b180667d73148ee3901dd116831 100644
--- a/chrome/browser/ui/views/chrome_views_delegate.cc
+++ b/chrome/browser/ui/views/chrome_views_delegate.cc
@@ -74,8 +74,8 @@ void ChromeViewsDelegate::SaveWindowPlacement(const views::Widget* window,
   window_preferences->SetInteger("bottom", bounds.bottom());
   window_preferences->SetBoolean("maximized",
                                  show_state == ui::SHOW_STATE_MAXIMIZED);
-
-  gfx::Rect work_area(gfx::Screen::GetMonitorWorkAreaMatching(bounds));
+  gfx::Rect work_area(
+      gfx::Screen::GetMonitorMatching(bounds).work_area());
   window_preferences->SetInteger("work_area_left", work_area.x());
   window_preferences->SetInteger("work_area_top", work_area.y());
   window_preferences->SetInteger("work_area_right", work_area.right());