[Linux] Enable subpixel text on high-dpi regardless of hinting

Source/web/PageWidgetDelegate.cpp

Index: Source/web/PageWidgetDelegate.cpp
diff --git a/Source/web/PageWidgetDelegate.cpp b/Source/web/PageWidgetDelegate.cpp
index ee8a3d6a073b8ce35ccba6e647e63c9b33e0ad8c..393cc1dd6fe5beff538b71689a8033ab0416f032 100644
--- a/Source/web/PageWidgetDelegate.cpp
+++ b/Source/web/PageWidgetDelegate.cpp
@@ -90,7 +90,7 @@ void PageWidgetDelegate::paint(Page* page, PageOverlayList* overlays, WebCanvas*
     GraphicsContext gc(canvas);
     gc.setCertainlyOpaque(background == Opaque);
     gc.applyDeviceScaleFactor(page->deviceScaleFactor());
-    gc.setUseHighResMarkers(page->deviceScaleFactor() > 1.5f);
+    gc.setDeviceScaleFactor(page->deviceScaleFactor());
     IntRect dirtyRect(rect);
     gc.save(); // Needed to save the canvas, not the GraphicsContext.
     FrameView* view = mainFrameView(page);