Removed fixed dependencies

packages/dart_style/test/splitting/variables.stmt

 40 columns                              |
 >>> long name with no initializer
 var thisIsReallyQuiteAVeryLongVariableName;
 <<<
 var thisIsReallyQuiteAVeryLongVariableName;
 >>> initializer doesn't fit one line, wrap inside, keep name
 var result = myFunction(argument * argument, argument * argument);
 <<<
 var result = myFunction(
     argument * argument,
@@ skipping 41 matching lines @@
 >>> multiple variables can stay on one line if there are no initializers
 var x, y, z;
 <<<
 var x, y, z;
 >>> multiple variables all split if they don't fit on one line
 var x = initializer, y = initializer, z = initializer;
 <<<
 var x = initializer,
     y = initializer,
     z = initializer;
+>>> initializers get extra indentation if there are multiple variables
+var xVeryLongVariable = longishInitializer,
+    xVeryLongVariable = longishInitializer;
+<<<
+var xVeryLongVariable =
+        longishInitializer,
+    xVeryLongVariable =
+        longishInitializer;
 >>> dartbug.com/16379
 var x = new XXXXXXXXXXXXXXXXXXXXXXXXXXXXX();
 <<<
 var x =
     new XXXXXXXXXXXXXXXXXXXXXXXXXXXXX();