Fixing up DOM constructors.

tools/dom/templates/html/impl/impl_StorageInfo.darttemplate

Index: tools/dom/templates/html/impl/impl_StorageInfo.darttemplate
diff --git a/tools/dom/templates/html/impl/impl_StorageInfo.darttemplate b/tools/dom/templates/html/impl/impl_StorageInfo.darttemplate
index 111ce8a4f81ae81a2ae9a19603b64ce45ee4c4b4..c8f4e2f6f02189d50494d410a3b605ac20cd8725 100644
--- a/tools/dom/templates/html/impl/impl_StorageInfo.darttemplate
+++ b/tools/dom/templates/html/impl/impl_StorageInfo.darttemplate
@@ -4,13 +4,13 @@
 
 part of $LIBRARYNAME;
 
-$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
+$(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
 $!MEMBERS
   Future<StorageInfoUsage> queryUsageAndQuota(int storageType) {
     var completer = new Completer<StorageInfoUsage>();
     _queryUsageAndQuota(storageType,
-        (currentUsageInBytes, currentQuotaInBytes) { 
-          completer.complete(new StorageInfoUsage(currentUsageInBytes, 
+        (currentUsageInBytes, currentQuotaInBytes) {
+          completer.complete(new StorageInfoUsage(currentUsageInBytes,
               currentQuotaInBytes));
         },
         (error) { completer.completeError(error); });
@@ -18,7 +18,7 @@ $!MEMBERS
   }
 }
 
-/** 
+/**
  * A simple container class for the two values that are returned from the
  * futures in requestQuota and queryUsageAndQuota.
  */