Roll Observatory deps (charted -> ^0.3.0)

packages/dart_style/test/regression/0400/0462.unit

Index: packages/dart_style/test/regression/0400/0462.unit
diff --git a/packages/dart_style/test/regression/0400/0462.unit b/packages/dart_style/test/regression/0400/0462.unit
new file mode 100644
index 0000000000000000000000000000000000000000..1b728da1ba625002ee4924e2de2db5a40b372d4c
--- /dev/null
+++ b/packages/dart_style/test/regression/0400/0462.unit
@@ -0,0 +1,33 @@
+>>>
+class Foo {
+  Future<
+      ComponentSettings<
+          BiddingStrategyConfiguration>> _biddingStrategyConfigurationFuture;
+
+  Future<
+      ComponentSettings<
+          BiddingStrategyConfiguration>> get biddingStrategyConfigurationFuture =>
+      _biddingStrategyConfigurationFuture;
+}
+<<<
+class Foo {
+  Future<ComponentSettings<BiddingStrategyConfiguration>>
+      _biddingStrategyConfigurationFuture;
+
+  Future<ComponentSettings<BiddingStrategyConfiguration>>
+      get biddingStrategyConfigurationFuture =>
+          _biddingStrategyConfigurationFuture;
+}
+>>>
+class Foo {
+  HashMap<
+      AnalysisTarget,
+      List<
+          PendingFuture>> get pendingFutureSources_forTesting =>
+      _pendingFutureTargets;
+}
+<<<
+class Foo {
+  HashMap<AnalysisTarget, List<PendingFuture>>
+      get pendingFutureSources_forTesting => _pendingFutureTargets;
+}