Update test262-es6 to 2015-03-31

BUG=None
LOG=N
R=adamk, rossberg

Review URL: https://codereview.chromium.org/1052013002

Cr-Commit-Position: refs/heads/master@{#27576}

test/test262-es6/README

@@ -4,13 +4,13 @@ tests from
 
   https://github.com/tc39/test262
 
-at hash d24fd10 (2015/03/11 revision) as 'data' in this directory.  Using later
+at hash 43acf61 (2015/03/31 revision) as 'data' in this directory.  Using later
 version may be possible but the tests are only known to pass (and indeed run)
 with that revision.
 
   git clone https://github.com/tc39/test262 data
   cd data
-  git checkout d24fd10
+  git checkout 43acf61
 
 If you do update to a newer revision you may have to change the test
 harness adapter code since it uses internal functionality from the

test/test262-es6/testcfg.py

@@ -37,8 +37,8 @@ from testrunner.local import testsuite
 from testrunner.local import utils
 from testrunner.objects import testcase
 
-TEST_262_ARCHIVE_REVISION = "d24fd10"  # This is the 2015-03-11 revision.
-TEST_262_ARCHIVE_MD5 = "96230f61d6e5dfac5c0e69f3acd74dee"
+TEST_262_ARCHIVE_REVISION = "43acf61"  # This is the 2015-03-31 revision.
+TEST_262_ARCHIVE_MD5 = "a77a0352a0462be98e50522a15b7a3c4"
 TEST_262_URL = "https://github.com/tc39/test262/tarball/%s"
 TEST_262_HARNESS_FILES = ["sta.js", "assert.js"]