Fix up static analysis errors introduced by Futures CL.

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

+// 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.
+
+part of $LIBRARYNAME;
+
+$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
+$!MEMBERS
+  Future<StorageInfoUsage> queryUsageAndQuota(int storageType) {
+    var completer = new Completer<int>();
+    _queryUsageAndQuota(storageType,
+        (currentUsageInBytes, currentQuotaInBytes) { 

[Andrei Mouravski, 2013/03/15 21:08:16]

You could use an => here, too.

+          completer.complete(new StorageInfoUsage(currentUsageInBytes, 
+            currentQuotaInBytes));

[Andrei Mouravski, 2013/03/15 21:08:16]

There should be 2 more spaces before "currentQuotaInBytes"

[Emily Fortuna, 2013/03/15 23:03:24]

Done.

+        },
+        (error) { completer.completeError(error); });

[Andrei Mouravski, 2013/03/15 21:08:16]

Just use an =>

+    return completer.future;
+  }
+}
+
+/** 
+ * A simple container class for the two values that are returned from the

[Andrei Mouravski, 2013/03/15 21:08:16]

I'd simplify this to:
"A container class for the usage and quota of a [Storage] service."

*Note: I'm not sure what this is usage and quota of, so everything I wrote after
"of a" should be replaced by what this actually represents.

[Andrei Mouravski, 2013/03/15 23:09:33]

No change on this?

+ * futures in requestQuota and queryUsageAndQuota.

[Andrei Mouravski, 2013/03/15 21:08:16]

You don't need to mention the methods that produce this object, since the
methods themselves will link to this. You should link to their *source.* (See
above.)

+ */
+class StorageInfoUsage {
+  int currentUsageInBytes;

[blois, 2013/03/15 20:38:44]

these should be final.

+  int currentQuotaInBytes;
+  StorageInfoUsage(this.currentUsageInBytes, this.currentQuotaInBytes);

[Andrei Mouravski, 2013/03/15 21:08:16]

Make this a const constructor.

+}