Multiple DPI Tracking for ScreenWin

chrome/browser/ui/views/frame/browser_desktop_window_tree_host_win.cc

Index: chrome/browser/ui/views/frame/browser_desktop_window_tree_host_win.cc
diff --git a/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_win.cc b/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_win.cc
index 035fcab0383ddeabff365d6adc3741c1ac9ecfac..8dc6226cfeb8292a40c9263477dbe6a8317ab8b9 100644
--- a/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_win.cc
+++ b/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_win.cc
@@ -20,7 +20,7 @@
 #include "chrome/browser/ui/views/tabs/tab_strip.h"
 #include "chrome/common/chrome_constants.h"
 #include "ui/base/theme_provider.h"
-#include "ui/gfx/win/dpi.h"
+#include "ui/gfx/screen_win.h"
 #include "ui/views/controls/menu/native_menu_win.h"
 
 #pragma comment(lib, "dwmapi.lib")
@@ -285,7 +285,8 @@ MARGINS BrowserDesktopWindowTreeHostWin::GetDWMFrameMargins() const {
     if (!browser_view_->IsFullscreen()) {
       gfx::Rect tabstrip_bounds(
           browser_frame_->GetBoundsForTabStrip(browser_view_->tabstrip()));
-      tabstrip_bounds = gfx::win::DIPToScreenRect(tabstrip_bounds);
+      tabstrip_bounds = gfx::ScreenWin::DIPToClientRect(GetHWND(),
+                                                        tabstrip_bounds);
       margins.cyTopHeight = tabstrip_bounds.bottom();
 
       // On pre-Win 10, we need to offset the DWM frame into the toolbar so that