Credential Manager: Add platform-exposed Credential objects.

Source/platform/credentialmanager/PlatformLocalCredential.cpp

Index: Source/platform/credentialmanager/PlatformLocalCredential.cpp
diff --git a/Source/platform/credentialmanager/PlatformLocalCredential.cpp b/Source/platform/credentialmanager/PlatformLocalCredential.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..8f99cef9482557d61120c14214887fc0516aa856
--- /dev/null
+++ b/Source/platform/credentialmanager/PlatformLocalCredential.cpp
@@ -0,0 +1,26 @@
+// 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 "platform/credentialmanager/PlatformLocalCredential.h"
+
+namespace blink {
+
+PlatformLocalCredential* PlatformLocalCredential::create(const String& id, const String& name, const String& avatarURL, const String& password)
+{
+    return new PlatformLocalCredential(id, name, avatarURL, password);
+}
+
+PlatformLocalCredential::PlatformLocalCredential(const String& id, const String& name, const String& avatarURL, const String& password)
+    : PlatformCredential(id, name, avatarURL)
+    , m_password(password)
+{
+}
+
+PlatformLocalCredential::~PlatformLocalCredential()
+{
+}
+
+} // namespace blink
+