chore(style): match master

Author: chirayuk

lib/change_detection/dirty_checking_change_detector.dart

@@ -1221,9 +1221,9 @@ class _CollectionChangeRecord<V> implements CollectionChangeRecord<V> {
   }
 
   ItemRecord<V> _addToRemovals(ItemRecord<V> record) {
-    record.currentIndex = null;
     if (_unlinkedRecords == null) _unlinkedRecords = new DuplicateMap();
     _unlinkedRecords.put(record);
+    record.currentIndex = null;
     record._nextRemoved = null;
 
     if (_removalsTail == null) {

lib/core_dom/directive_injector.dart

@@ -99,7 +99,7 @@ class DirectiveInjector implements DirectiveBinder {
       , EVENT_HANDLER_KEY
       , KEEP_ME_LAST
       ];
-  
+
   final DirectiveInjector parent;
   final Injector appInjector;
   final Node _node;

lib/core_dom/shadow_dom_component_factory.dart

@@ -46,7 +46,9 @@ class ShadowDomComponentFactory implements ComponentFactory {
 
   final Map<_ComponentAssetKey, async.Future<dom.StyleElement>> styleElementCache = {};
 
-  ShadowDomComponentFactory(this.viewCache, this.http, this.templateCache, this.platform, this.componentCssRewriter, this.treeSanitizer, this.expando, this.config, CacheRegister cacheRegister) {
+  ShadowDomComponentFactory(this.viewCache, this.http, this.templateCache, this.platform,
+                            this.componentCssRewriter, this.treeSanitizer, this.expando,
+                            this.config, CacheRegister cacheRegister) {
     cacheRegister.registerCache("ShadowDomComponentFactoryStyles", styleElementCache);
   }