dart fix --apply --code=unnecessary_parenthesis

Author: greglittlefield-wf

example/test/context_test.dart

@@ -25,7 +25,7 @@ void main() {
           }),
           newContextConsumerObservedBitsComponent({
             'key': 'newConsumerObservedBitsComponent',
-            'unstable_observedBits': (1 << 2),
+            'unstable_observedBits': 1 << 2,
           }),
           newContextTypeConsumerComponentComponent({'key': 'newContextTypeConsumerComponent'}, []),
         ]),

example/test/get_dom_node_test.dart

@@ -8,7 +8,7 @@ customAssert(text, condition) {
   if (condition)
     print('$text passed');
   else
-    throw (text);
+    throw text;
 }
 
 var ChildComponent = react.registerComponent(() => _ChildComponent());

example/test/react_test_components.dart

@@ -431,9 +431,9 @@ class _Component2TestComponent extends react.Component2 with react.TypedSnapshot
   Map getDerivedStateFromProps(nextProps, prevState) {
     final prevItems = prevState['items'];
     if (prevItems.isEmpty || prevItems[0] != 3) {
-      return ({
+      return {
         'items': List.from([3, 1, 2, 0])
-      });
+      };
     }
     return null;
   }

test/lifecycle_test.dart

@@ -737,7 +737,7 @@ void sharedLifecycleTests<T extends react.Component>({
         const Map expectedContext = {'foo': true};
 
         Map refMap = {
-          'ref': ((ref) => component = ref),
+          'ref': (ref) => component = ref,
         };
 
         // Add the 'ref' prop separately so it isn't an expected prop since React removes it internally
@@ -808,7 +808,7 @@ void sharedLifecycleTests<T extends react.Component>({
         const Map expectedContext = {'foo': true};
 
         Map refMap = {
-          'ref': ((ref) => component = ref),
+          'ref': (ref) => component = ref,
         };
 
         final initialProps = Map.from(defaultProps)..addAll({'children': const []});
@@ -872,7 +872,7 @@ void sharedLifecycleTests<T extends react.Component>({
         Map expectedContext = {'foo': true};
 
         Map refMap = {
-          'ref': ((ref) => component = ref),
+          'ref': (ref) => component = ref,
         };
 
         final initialProps = Map.from(defaultProps)

test/shared_type_tester.dart

@@ -51,9 +51,9 @@ void sharedTypeTests(
       });
       if (!skipNumTypes) {
         test('num types', () {
-          final intValue = (1 as int); // ignore: unnecessary_cast
+          final intValue = 1 as int; // ignore: unnecessary_cast
           final doubleValue = 1.1;
-          final numValue = (1 as num); // ignore: unnecessary_cast
+          final numValue = 1 as num; // ignore: unnecessary_cast
 
           testTypeValue(intValue);
           testTypeValue(doubleValue);