Index: ui/gfx/win/dpi.cc |
diff --git a/ui/gfx/win/dpi.cc b/ui/gfx/win/dpi.cc |
index 6ca65d11e73f3c7ae186806928af43b6d67ce9e9..061f5d8113257503b861b0911f0ec5425313c27c 100644 |
--- a/ui/gfx/win/dpi.cc |
+++ b/ui/gfx/win/dpi.cc |
@@ -246,5 +246,9 @@ double GetUndocumentedDPITouchScale() { |
return scale; |
} |
+bool IsDeviceScaleFactorSet() { |
+ return g_device_scale_factor != 0.0f; |
+} |
+ |
} // namespace win |
} // namespace gfx |