Roll Observatory deps (charted -> ^0.3.0)

packages/dart_style/test/regression/0400/0454.unit

Index: packages/dart_style/test/regression/0400/0454.unit
diff --git a/packages/dart_style/test/regression/0400/0454.unit b/packages/dart_style/test/regression/0400/0454.unit
new file mode 100644
index 0000000000000000000000000000000000000000..6e9e5ef0c36394ec489ba5c0524547dff9bbd86e
--- /dev/null
+++ b/packages/dart_style/test/regression/0400/0454.unit
@@ -0,0 +1,19 @@
+>>> original bug report actually did fit in 80
+class F {
+  List<
+        AVeryLongTypeNameTHatTheUserCannotChange____________> aDescriptiveName__;
+}
+<<<
+class F {
+  List<AVeryLongTypeNameTHatTheUserCannotChange____________> aDescriptiveName__;
+}
+>>>
+class F {
+  List<
+        AVeryLongTypeNameTHatTheUserCannotChange_____________> aDescriptiveName__;
+}
+<<<
+class F {
+  List<AVeryLongTypeNameTHatTheUserCannotChange_____________>
+      aDescriptiveName__;
+}