Credential Manager: Wire up the client.

Source/modules/credentialmanager/Credential.h

 // 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.
 
 #ifndef Credential_h
 #define Credential_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/SerializedScriptValue.h"
 #include "platform/credentialmanager/PlatformCredential.h"
@@ skipping 11 matching lines @@
     static Credential* create(const String& id, const String& name, const KURL& avatar);
     static Credential* create(const String& id, const String& name, const String& avatar, ExceptionState&);
 
     // Credential.idl
     const String& id() const { return m_platformCredential->id(); }
     const String& name() const { return m_platformCredential->name(); }
     const KURL& avatarURL() const { return m_platformCredential->avatarURL(); }
 
     virtual void trace(Visitor*);
 
+    PlatformCredential* platformCredential() const { return m_platformCredential; }
+
 protected:
     explicit Credential(PlatformCredential*);
     Credential(const String& id, const String& name, const KURL& avatar);
 
     // Parses a string as a KURL. Throws an exception via |exceptionState| if an invalid URL is produced.
     static KURL parseStringAsURL(const String&, ExceptionState&);
 
     Member<PlatformCredential> m_platformCredential;
 };
 
 } // namespace blink
 
 #endif // Credential_h