Fix window drawing after snap on Windows 10.

ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc

Index: ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
index 953349dc24deb1250858b363d792f186e8118a55..d02a06c0be5b8d39b66ab5248d7d37d6047c079b 100644
--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
+++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc
@@ -932,7 +932,7 @@ void DesktopWindowTreeHostWin::HandleWindowSizeChanging() {
     compositor()->DisableSwapUntilResize();
 }
 
-void DesktopWindowTreeHostWin::HandleWindowSizeChanged() {
+void DesktopWindowTreeHostWin::HandleWindowSizeUnchanged() {
   // A resize may not have occurred if the window size happened not to have
   // changed (can occur on Windows 10 when snapping a window to the side of
   // the screen). In that case do a resize to the current size to reenable