Part 3/3 (RWH/IOSurface) of adding with device scale factor to transport surfaces

content/browser/renderer_host/compositing_iosurface_mac.h

Index: content/browser/renderer_host/compositing_iosurface_mac.h
diff --git a/content/browser/renderer_host/compositing_iosurface_mac.h b/content/browser/renderer_host/compositing_iosurface_mac.h
index af2436f17e3cf7324387d6c91dd1fa181b1f0c3c..2070aa5d4fdc8943e26db692061d1b83f549a79d 100644
--- a/content/browser/renderer_host/compositing_iosurface_mac.h
+++ b/content/browser/renderer_host/compositing_iosurface_mac.h
@@ -59,7 +59,8 @@ class CompositingIOSurfaceMac {
 
   // Set IOSurface that will be drawn on the next NSView drawRect.
   void SetIOSurface(uint64 io_surface_handle,
-                    const gfx::Size& size);
+                    const gfx::Size& size,
+                    float scale_factor);
 
   // Get the CGL renderer ID currently associated with this context.
   int GetRendererID();
@@ -115,8 +116,6 @@ class CompositingIOSurfaceMac {
   // In cocoa view units / DIPs.
   const gfx::Size& io_surface_size() const { return io_surface_size_; }
 
-  void SetDeviceScaleFactor(float scale_factor);
-
   bool is_vsync_disabled() const;
 
   // Get vsync scheduling parameters.