Roll Dart SDK from 2a4169b3cfab to 0ed6ae6d709e (2 revisions) (#21506)

DEPS

@@ -34,14 +34,14 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '2a4169b3cfab3c3bbfab62132dfa3f2b35ba90f5',
+  'dart_revision': '0ed6ae6d709e545ff691910494d45892a8b31e7b',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
   'dart_args_tag': '1.6.0',
   'dart_boringssl_gen_rev': '429ccb1877f7987a6f3988228bc2440e61293499',
   'dart_boringssl_rev': '4dfd5af70191b068aebe567b8e29ce108cee85ce',
-  'dart_collection_rev': '65d3e58ee5289528ec280d361a67a631d65b3d7f',
+  'dart_collection_rev': '52e219581f72a3eac013d6f5550c580962677425',
   'dart_dart_style_tag': '1.3.7',
   'dart_http_retry_tag': '0.1.1',
   'dart_http_throttle_tag': '1.0.2',
@@ -163,7 +163,7 @@ deps = {
    Var('dart_git') + '/args.git' + '@' + Var('dart_args_tag'),
 
   'src/third_party/dart/third_party/pkg/async':
-   Var('dart_git') + '/async.git@3fedad22c6940650526a86adebbf2872b81c2805',
+   Var('dart_git') + '/async.git@38ace5fa83697928d5f29911e346e6311dd00857',
 
   'src/third_party/dart/third_party/pkg/bazel_worker':
    Var('dart_git') + '/bazel_worker.git@26680d5e249b249c7216ab2fed0ac8ed4ee285c5',
@@ -187,7 +187,7 @@ deps = {
    Var('dart_git') + '/crypto.git@f7c48b334b1386bc5ab0f706fbcd6df8496a87fc',
 
   'src/third_party/dart/third_party/pkg/csslib':
-   Var('dart_git') + '/csslib.git@681a6603f86bbbe64e8af42d722aef63b028d241',
+   Var('dart_git') + '/csslib.git@6f77b3dcee957d3e2d5083f666221a220e9ed1f1',
 
   'src/third_party/dart/third_party/pkg/dart2js_info':
    Var('dart_git') + '/dart2js_info.git@0632a623b08e1f601c7eba99e0186a581ae799e9',
@@ -208,7 +208,7 @@ deps = {
    Var('dart_git') + '/html.git@22f17e97fedeacaa1e945cf84d8016284eed33a6',
 
   'src/third_party/dart/third_party/pkg/http':
-   Var('dart_git') + '/http.git@7b55a2c62a5f6fb680ad7a4607bab7281a235563',
+   Var('dart_git') + '/http.git@ca418355b5fc60cf981de3bd7364ec0dd943fa8f',
 
   'src/third_party/dart/third_party/pkg/http_multi_server':
    Var('dart_git') + '/http_multi_server.git@ea269f79321d659208402088f3297e8920a88ee6',

ci/licenses_golden/licenses_third_party

-Signature: 6c8464df0fa4b775612a185cdc8e78b0
+Signature: 385523a088629e27bbf89457373ff6ab
 
 UNUSED LICENSES: