rAc: make requestAutocomplete() return a promise.

Source/core/dom/AutocompleteError.cpp

 /*

[tkent, 2014/04/23 06:36:57]

Ditto.

[tkent, 2014/04/23 06:38:41]

I meant 3-line copyright header.

  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
@@ skipping 10 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "modules/quota/StorageInfo.h"
+#include "core/dom/AutocompleteError.h"
 
 namespace WebCore {
 
-StorageInfo::StorageInfo(unsigned long long usage, unsigned long long quota)
-    : m_usage(usage)
-    , m_quota(quota)
+AutocompleteError::AutocompleteError(const String& reason)
+    : DOMException(0, "AutocompleteError")

[tkent, 2014/04/23 06:36:57]

Is it allowed to create a DOMException with code=0?

+    , m_reason(reason)
 {
     ScriptWrappable::init(this);
 }
 
-StorageInfo::~StorageInfo()
-{
-}
-
 } // namespace WebCore