Roll ICU to 07e7295d from 960f195

 https://chromium.googlesource.com/chromium/deps/icu.git/+log/07e7295d..960f195

The following change includes:

  960f195 Cherry-pick 3 locale fixes

Bug: v8:8242,v8:8260
Change-Id: I0b0641db5c75d2ce926dce0e30162f0f6c106ebe
Reviewed-on: https://chromium-review.googlesource.com/c/1476290Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59711}

DEPS

@@ -20,7 +20,7 @@ deps = {
   'v8/third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '61d0c292535e8e6c1102f198ec1ef47f50075ceb',
   'v8/third_party/icu':
-    Var('chromium_url') + '/chromium/deps/icu.git' + '@' + '07e7295d964399ee7bee16a3ac7ca5a053b2cf0a',
+    Var('chromium_url') + '/chromium/deps/icu.git' + '@' + '960f195aa87acaec46e6104ec93a596da7ae0843',
   'v8/third_party/instrumented_libraries':
     Var('chromium_url') + '/chromium/src/third_party/instrumented_libraries.git' + '@' + 'a959e4f0cb643003f2d75d179cede449979e3e77',
   'v8/buildtools':

test/test262/test262.status

@@ -510,15 +510,6 @@
   # https://bugs.chromium.org/p/v8/issues/detail?id=8849
   'intl402/Intl/getCanonicalLocales/non-iana-canon': [FAIL],
 
-  # https://bugs.chromium.org/p/v8/issues/detail?id=8260
-  'intl402/Locale/constructor-non-iana-canon': [FAIL],
-
-  # https://bugs.chromium.org/p/v8/issues/detail?id=8246
-  'intl402/Locale/constructor-tag': [FAIL],
-
-  # https://bugs.chromium.org/p/v8/issues/detail?id=8242
-  'intl402/Locale/likely-subtags-grandfathered': [FAIL],
-
   # https://bugs.chromium.org/p/v8/issues/detail?id=7483
   'annexB/built-ins/Function/createdynfn-html-close-comment-params': [FAIL],