fix for odd width but even height in TestI420

BUG=400
TESTED=libyuv unittests pass locally with width of 11
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/41859004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1271 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1270
+Version: 1271
 License: BSD
 License File: LICENSE
 

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1270
+#define LIBYUV_VERSION 1271
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

unit_test/color_test.cc

@@ -74,6 +74,12 @@ TEST_F(libyuvTest, TESTNAME) {                                                 \
       p[HN + 1] = r;                                                           \
       p += 2;                                                                  \
     }                                                                          \
+    if (benchmark_width_ & 1) {                                                \
+      uint8 r = static_cast<uint8>(random());                                  \
+      p[0] = r;                                                                \
+      p[HN] = r;                                                               \
+      p += 1;                                                                  \
+    }                                                                          \
     p += HN;                                                                   \
   }                                                                            \
                                                                                \