Make 1.5x DPI text render crisply.

content/browser/renderer_host/render_widget_host_view_aura.h

Index: content/browser/renderer_host/render_widget_host_view_aura.h
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.h b/content/browser/renderer_host/render_widget_host_view_aura.h
index 637b9fdc323a482662598822433ec7583c9b065c..51950f19442a6beb17d7ee3b75bf73b9e7d809e4 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.h
+++ b/content/browser/renderer_host/render_widget_host_view_aura.h
@@ -336,6 +336,8 @@ class CONTENT_EXPORT RenderWidgetHostViewAura
   // Sets whether the overscroll controller should be enabled for this page.
   void SetOverscrollControllerEnabled(bool enabled);
 
+  void SnapToPhysicalPixelBoundary();
+
   OverscrollController* overscroll_controller() const {
     return overscroll_controller_.get();
   }
@@ -377,8 +379,6 @@ class CONTENT_EXPORT RenderWidgetHostViewAura
 
   void UpdateCursorIfOverSelf();
 
-  void SnapToPhysicalPixelBoundary();
-
   // Set the bounds of the window and handle size changes.  Assumes the caller
   // has already adjusted the origin of |rect| to conform to whatever coordinate
   // space is required by the aura::Window.