Add H420ToRGB565 and J420ToRGB565 unittests

Bug: libyuv:812
Test: LibYUVConvertTest.H420ToRGB565_Opt
Change-Id: Ie85ece74e0bc2b5f789cfcde76703fff6474c0e0
Reviewed-on: https://chromium-review.googlesource.com/1171380Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1715
+Version: 1716
 License: BSD
 License File: LICENSE
 

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1715
+#define LIBYUV_VERSION 1716
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_

unit_test/convert_test.cc

@@ -566,6 +566,8 @@ TESTPLANARTOB(I420, 2, 2, RGB24, 3, 3, 1)
 TESTPLANARTOB(H420, 2, 2, RAW, 3, 3, 1)
 TESTPLANARTOB(H420, 2, 2, RGB24, 3, 3, 1)
 TESTPLANARTOB(I420, 2, 2, RGB565, 2, 2, 1)
+TESTPLANARTOB(J420, 2, 2, RGB565, 2, 2, 1)
+TESTPLANARTOB(H420, 2, 2, RGB565, 2, 2, 1)
 TESTPLANARTOB(I420, 2, 2, ARGB1555, 2, 2, 1)
 TESTPLANARTOB(I420, 2, 2, ARGB4444, 2, 2, 1)
 TESTPLANARTOB(I422, 2, 1, ARGB, 4, 4, 1)