Update ClearKey to support CDM_6

media/base/cdm_promise.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 MEDIA_BASE_CDM_PROMISE_H_
 #define MEDIA_BASE_CDM_PROMISE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 39 matching lines @@
 };
 
 template <typename T>
 class MEDIA_EXPORT CdmPromiseTemplate : public CdmPromise {
  public:
   CdmPromiseTemplate(base::Callback<void(const T&)> resolve_cb,
                      PromiseRejectedCB rejected_cb);
   virtual ~CdmPromiseTemplate();
   virtual void resolve(const T& result);
 
+ protected:
+  // Allow subclasses to completely override the implementation.
+  CdmPromiseTemplate();

[ddorwin, 2014/08/11 20:34:16]

Add a TODO to remove it so we don't forget.

[jrummell, 2014/08/13 21:18:06]

Done.

+
  private:
   base::Callback<void(const T&)> resolve_cb_;
 
   DISALLOW_COPY_AND_ASSIGN(CdmPromiseTemplate);
 };
 
 // Specialization for no parameter to resolve().
 template <>
 class MEDIA_EXPORT CdmPromiseTemplate<void> : public CdmPromise {
  public:
   CdmPromiseTemplate(base::Callback<void(void)> resolve_cb,
                      PromiseRejectedCB rejected_cb);
   virtual ~CdmPromiseTemplate();
   virtual void resolve();
 
  protected:
   // Allow subclasses to completely override the implementation.
   CdmPromiseTemplate();
 
  private:
   base::Callback<void(void)> resolve_cb_;
 
   DISALLOW_COPY_AND_ASSIGN(CdmPromiseTemplate);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_CDM_PROMISE_H_