Sync the Storage API with the spec

third_party/WebKit/Source/modules/storage/Storage.idl

Index: third_party/WebKit/Source/modules/storage/Storage.idl
diff --git a/third_party/WebKit/Source/modules/storage/Storage.idl b/third_party/WebKit/Source/modules/storage/Storage.idl
index 63f4d5aac0a6691a4e0e4058cf8a1c7263684e63..d97213777b1d09c4b51125c2f7fd507af1ad894e 100644
--- a/third_party/WebKit/Source/modules/storage/Storage.idl
+++ b/third_party/WebKit/Source/modules/storage/Storage.idl
@@ -23,21 +23,26 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// https://html.spec.whatwg.org/multipage/webstorage.html#the-storage-interface
+
 [
     GarbageCollected
 ] interface Storage {
-    [NotEnumerable, RaisesException] getter DOMString (unsigned long index);
-    [RaisesException] setter DOMString (unsigned long index, DOMString value);
-    [RaisesException] deleter boolean (unsigned long index);
-
-    [RaisesException] getter DOMString (DOMString name);
-    [RaisesException] setter DOMString (DOMString name, DOMString value);
-    [RaisesException] deleter boolean (DOMString name);
-
+    // TODO(philipj): [NotEnumerable] should not be used anywhere in this interface.
     [NotEnumerable, RaisesException=Getter] readonly attribute unsigned long length;
     [NotEnumerable, RaisesException] DOMString? key(unsigned long index);
     [LogActivity, NotEnumerable, RaisesException] DOMString? getItem(DOMString key);
-    [LogActivity, NotEnumerable, RaisesException] void setItem(DOMString key, DOMString data);
+    [LogActivity, NotEnumerable, RaisesException] void setItem(DOMString key, DOMString value);
     [LogActivity, NotEnumerable, RaisesException] void removeItem(DOMString key);
     [LogActivity, NotEnumerable, RaisesException] void clear();
+
+    // TODO(philipj): Merge these into getItem/setItem/removeItem.
+    [RaisesException] getter DOMString (DOMString name);
+    [RaisesException] setter DOMString (DOMString name, DOMString value);
+    [RaisesException] deleter boolean (DOMString name);
+
+    // Non-standard APIs
+    [NotEnumerable, RaisesException] getter DOMString (unsigned long index);
+    [RaisesException] setter DOMString (unsigned long index, DOMString value);
+    [RaisesException] deleter boolean (unsigned long index);
 };