Add missing include in SkBlurImage optimization

Adds the missing include for smmintrin.h in the
SkBlurImage_opts_SSE2.cpp file.

Signed-off-by: Henrik Smiding <henrik.smiding@intel.com>

BUG=chromium:374796
TEST=Unknown
R=tomhudson@chromium.org, vapier@chromium.org, reed@chromium.org, bsalomon@chromium.org, dgreid@chromium.org, dgarrett@chromium.org, michaelpg@chromium.org, vandebo@chromium.org

Author: henrik.smiding@intel.com

Review URL: https://codereview.chromium.org/290923002

git-svn-id: http://skia.googlecode.com/svn/trunk@14792 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed