remove unused line of code (from xcode's analysis)

git-svn-id: http://skia.googlecode.com/svn/trunk@9627 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/src/core/SkBlitBWMaskTemplate.h b/src/core/SkBlitBWMaskTemplate.h
index 00d2326bfff8f85432afba1bb11f0d0096261b3d..798e44aaa49e0423fa22a24a821f7a31377153b8 100644 (file)
--- a/src/core/SkBlitBWMaskTemplate.h
+++ b/src/core/SkBlitBWMaskTemplate.h
@@ -79,8 +79,6 @@ static void SK_BLITBWMASK_NAME(const SkBitmap& bitmap, const SkMask& srcMask, co
         // back up manually so we can keep in sync with our byte-aligned src
         // and not trigger an assert from the getAddr## function
         device -= left_edge & 7;
-        // have cx reflect our actual starting x-coord
-        cx -= left_edge & 7;
 
         if (full_runs < 0)
         {