exo: Add support for secure_output interface to wayland bindings.

components/exo/buffer.h

 // Copyright 2015 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 COMPONENTS_EXO_BUFFER_H_
 #define COMPONENTS_EXO_BUFFER_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 40 matching lines @@
   void set_release_callback(const base::Closure& release_callback) {
     release_callback_ = release_callback;
   }
 
   // This function can be used to acquire a texture mailbox for the contents of
   // buffer. Returns a release callback on success. The release callback should
   // be called before a new texture mailbox can be acquired unless
   // |lost_context| is true.
   scoped_ptr<cc::SingleReleaseCallback> ProduceTextureMailbox(
       cc::TextureMailbox* mailbox,
+      bool secure_output_only,
       bool lost_context);
 
   // Returns the size of the buffer.
   gfx::Size GetSize() const;
 
   // Returns a trace value representing the state of the buffer.
   scoped_ptr<base::trace_event::TracedValue> AsTracedValue() const;
 
  private:
   class Texture;
@@ skipping 41 matching lines @@
 
   // The client release callback.
   base::Closure release_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(Buffer);
 };
 
 }  // namespace exo
 
 #endif  // COMPONENTS_EXO_BUFFER_H_