Removed fixed dependencies

packages/dart_style/test/splitting/arguments.stmt

Index: packages/dart_style/test/splitting/arguments.stmt
diff --git a/packages/dart_style/test/splitting/arguments.stmt b/packages/dart_style/test/splitting/arguments.stmt
index 6a292dc097a32fac0aaad5f66c21105b8af85e5f..f9ecb7cbab0202df35c536ef70bd38d6d7ed7f02 100644
--- a/packages/dart_style/test/splitting/arguments.stmt
+++ b/packages/dart_style/test/splitting/arguments.stmt
@@ -64,6 +64,12 @@ foo(inner(veryLongArgument, veryLongArgument));
 <<<
 foo(inner(veryLongArgument,
     veryLongArgument));
+>>> do force named single-argument list to split if argument splits
+foo(named:inner(veryLongArgument, veryLongArgument));
+<<<
+foo(
+    named: inner(veryLongArgument,
+        veryLongArgument));
 >>> do not split empty argument list
 foo___________________________________();
 <<<
@@ -194,4 +200,19 @@ function(
       'third key': value
     }, () {
   ;
-});
+});
+>>> trailing comma
+fn(argument,argument  ,argument  ,  );
+<<<
+fn(
+  argument,
+  argument,
+  argument,
+);
+>>> trailing comma in named argument list
+fn(named: argument,another:argument,  );
+<<<
+fn(
+  named: argument,
+  another: argument,
+);