Initial implementation of API WakeLock.

Source/modules/wake_lock/WakeLockPromiseResolver.cpp

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "modules/wake_lock/WakeLockPromiseResolver.h"
+
+#include "bindings/core/v8/ScriptState.h"
+
+namespace blink {
+
+namespace {
+int getNextId()
+{
+    static int id = 0;
+    return ++id;
+}
+}
+
+// static
+PassOwnPtr<WakeLockPromiseResolver> WakeLockPromiseResolver::create(
+    ScriptState* scriptState, WebWakeLockType type)
+{
+    return adoptPtr(new WakeLockPromiseResolver(scriptState, type, getNextId()));
+}
+
+WakeLockPromiseResolver::WakeLockPromiseResolver(
+    ScriptState* scriptState, WebWakeLockType type, int id)
+    : m_resolver(ScriptPromiseResolver::create(scriptState))
+    , m_type(type)
+    , m_id(id)
+{
+}
+
+void WakeLockPromiseResolver::resolve()
+{
+    m_resolver->resolve(0);

[mlamouri (slow - plz ping), 2014/08/18 12:15:53]

Maybe you want:
m_resolver->resolve();

[redchenko, 2014/08/19 16:42:21]

Done.

+}
+
+void WakeLockPromiseResolver::reject()
+{
+    m_resolver->reject(0);

[mlamouri (slow - plz ping), 2014/08/18 12:15:53]

and:
m_resolver->reject();

[redchenko, 2014/08/19 16:42:21]

Done.

+}
+
+ScriptPromise WakeLockPromiseResolver::promise()
+{
+    return m_resolver->promise();
+}
+
+} // namespace WebCore