Roll ICU to 3edd83a9

See
https://chromium.googlesource.com/chromium/deps/icu.git/+log/0d572d65..3edd83a9
for details.

BUG=598000
TEST=See bug comment 0 and comment 1
TBR=mark@chromium.org,droger@chromium.org

Review URL: https://codereview.chromium.org/1834053002

Cr-Commit-Position: refs/heads/master@{#383943}

DEPS

@@ -135,7 +135,7 @@ deps = {
    Var('chromium_git') + '/external/colorama.git' + '@' + '799604a1041e9b3bc5d2789ecbd7e8db2e18e6b8',
 
   'src/third_party/icu':
-   Var('chromium_git') + '/chromium/deps/icu.git' + '@' + '0d572d65aae621e13d6863fe470c9c8cee71043d',
+   Var('chromium_git') + '/chromium/deps/icu.git' + '@' + '3edd83a9c607c7dc0c0fd34d68057da5c4d0f471',
 
   'src/third_party/hunspell_dictionaries':
    Var('chromium_git') + '/chromium/deps/hunspell_dictionaries.git' + '@' + 'b53f0de2762f982117be3bd986a221cee2f6769c',

ios/crnet/crnet_consumer/crnet_consumer.gyp

@@ -27,7 +27,7 @@
             'main.mm',
           ],
           'mac_bundle_resources': [
-            '../../../third_party/icu/source/data/in/icudtl.dat',
+            '../../../third_party/icu/common/icudtl.dat',
             'Default.png',
             'crnet-consumer-Info.plist',
           ],