Implement device enumeration for PPB_VideoCapture_Dev.

ppapi/shared_impl/ppb_device_ref_shared.h

 // Copyright (c) 2012 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 PPAPI_SHARED_IMPL_PPB_DEVICE_REF_SHARED_H_
 #define PPAPI_SHARED_IMPL_PPB_DEVICE_REF_SHARED_H_
 
 #include <string>
+#include <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/thunk/ppb_device_ref_api.h"
 
 namespace ppapi {
 
 // IF YOU ADD STUFF TO THIS CLASS
 // ==============================
@@ skipping 23 matching lines @@
                        const DeviceRefData& data);
 
   // Resource overrides.
   virtual PPB_DeviceRef_API* AsPPB_DeviceRef_API() OVERRIDE;
 
   // PPB_DeviceRef_API implementation.
   virtual const DeviceRefData& GetDeviceRefData() const OVERRIDE;
   virtual PP_DeviceType_Dev GetType() OVERRIDE;
   virtual PP_Var GetName() OVERRIDE;
 
+  static PP_Resource CreateResourceArray(
+      bool init_as_impl,
+      PP_Instance instance,
+      const std::vector<DeviceRefData>& devices);
+
  private:
   DeviceRefData data_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(PPB_DeviceRef_Shared);
 };
 
 }  // namespace ppapi
 
 #endif  // PPAPI_SHARED_IMPL_PPB_DEVICE_REF_SHARED_H_