New bitmap filter checkin; this time with less build breakage

BUG=

Review URL: https://codereview.chromium.org/18942002

git-svn-id: http://skia.googlecode.com/svn/trunk@9944 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/opts.gyp b/gyp/opts.gyp
index 2c87b81..bcc85a9 100644
--- a/gyp/opts.gyp
+++ b/gyp/opts.gyp
@@ -43,9 +43,13 @@
               ],
             }],
           ],
+          'include_dirs': [
+            '../include/utils',
+          ],
           'sources': [
             '../src/opts/opts_check_SSE2.cpp',
             '../src/opts/SkBitmapProcState_opts_SSE2.cpp',
+            '../src/opts/SkBitmapFilter_opts_SSE2.cpp',
             '../src/opts/SkBlitRow_opts_SSE2.cpp',
             '../src/opts/SkBlitRect_opts_SSE2.cpp',
             '../src/opts/SkUtils_opts_SSE2.cpp',