Format all dart: library files

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

Index: sdk/lib/_internal/js_runtime/lib/js_mirrors.dart
diff --git a/sdk/lib/_internal/js_runtime/lib/js_mirrors.dart b/sdk/lib/_internal/js_runtime/lib/js_mirrors.dart
index 6fd81c020881cbfd22ce4be10817e6dfeee6aeec..f536e55ad4a04c20840e1e86d9a0c6bf5fb04ad2 100644
--- a/sdk/lib/_internal/js_runtime/lib/js_mirrors.dart
+++ b/sdk/lib/_internal/js_runtime/lib/js_mirrors.dart
@@ -2758,8 +2758,8 @@ class JsFunctionTypeMirror extends BrokenClassMirror
   }
 
   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);