Draw the image at the origin rather than one pixel to the right.

BUG=none
TEST=favicons, images shouldn't be shifted, left edge shouldn't be broken

Review URL: http://codereview.chromium.org/149473

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20405 0039d316-1c4b-4281-b951-d872f2087c98

skia/ext/skia_utils_mac.mm

@@ -99,7 +99,7 @@ SkBitmap CGImageToSkBitmap(CGImageRef image) {
   // happens right-side up. Skia has an upper-left origin and CG has a lower-
   // left one.
   CGContextScaleCTM(context, 1.0, -1.0);
-  CGContextTranslateCTM(context, 1, -height);
+  CGContextTranslateCTM(context, 0, -height);
 
   // We want to copy transparent pixels from |image|, instead of blending it
   // onto uninitialized pixels.