mac: Handle hidpi cursors.

skia/ext/skia_utils_mac.mm

Index: skia/ext/skia_utils_mac.mm
diff --git a/skia/ext/skia_utils_mac.mm b/skia/ext/skia_utils_mac.mm
index e95635b1b87bf1cda091d9803094a1c73e478be8..c0db0132ab9ffabd4a32554a76fca25cd71147ab 100644
--- a/skia/ext/skia_utils_mac.mm
+++ b/skia/ext/skia_utils_mac.mm
@@ -235,15 +235,9 @@ NSImage* SkBitmapToNSImageWithColorSpace(const SkBitmap& skiaBitmap,
   if (skiaBitmap.isNull())
     return nil;
 
-  // First convert SkBitmap to CGImageRef.
-  base::mac::ScopedCFTypeRef<CGImageRef> cgimage(
-      SkCreateCGImageRefWithColorspace(skiaBitmap, colorSpace));
-
-  // Now convert to NSImage.
-  scoped_nsobject<NSBitmapImageRep> bitmap(
-      [[NSBitmapImageRep alloc] initWithCGImage:cgimage]);
   scoped_nsobject<NSImage> image([[NSImage alloc] init]);
-  [image addRepresentation:bitmap];
+  [image addRepresentation:
+      SkBitmapToNSBitmapImageRepWithColorSpace(skiaBitmap, colorSpace)];

[Avi (use Gerrit), 2012/12/14 21:46:26]

Nice change, but I'm not sure how it relates to cursors.

[Nico, 2012/12/14 21:49:37]

I was reading this file while working on this change. It's not related; if you
want I can move this to a separate CL.

   [image setSize:NSMakeSize(skiaBitmap.width(), skiaBitmap.height())];
   return [image.release() autorelease];
 }