Format all dart: library files

sdk/lib/_internal/js_runtime/lib/js_mirrors.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library dart._js_mirrors;
 
 import 'dart:_js_embedded_names'
     show
         JsGetName,
         ALL_CLASSES,
@@ skipping 2740 matching lines @@
       for (var name in extractKeys(_namedArguments)) {
         var type = JS('', '#[#]', _namedArguments, name);
         result.add(new JsParameterMirror(name, this, type));
       }
     }
     return _cachedParameters =
         new UnmodifiableListView<ParameterMirror>(result);
   }
 
   bool get hasReflectedType => true;
-  Type get reflectedType => _cachedReflectedType
-      ??= createRuntimeType(runtimeTypeToString(_typeData));
+  Type get reflectedType => _cachedReflectedType ??=
+      createRuntimeType(runtimeTypeToString(_typeData));
 
   String _unmangleIfPreserved(String mangled) {
     String result = unmangleGlobalNameIfPreservedAnyways(mangled);
     if (result != null) return result;
     return mangled;
   }
 
   String toString() {
     if (_cachedToString != null) return _cachedToString;
     var s = "FunctionTypeMirror on '(";
@@ skipping 308 matching lines @@
   // have a part (following a '.') that starts with '_'.
   const int UNDERSCORE = 0x5f;
   if (name.isEmpty) return true;
   int index = -1;
   do {
     if (name.codeUnitAt(index + 1) == UNDERSCORE) return false;
     index = name.indexOf('.', index + 1);
   } while (index >= 0 && index + 1 < name.length);
   return true;
 }