Convert //ppapi to use std::unique_ptr

content/renderer/pepper/pepper_compositor_host.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 CONTENT_RENDERER_PEPPER_PEPPER_COMPOSITOR_HOST_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_COMPOSITOR_HOST_H_
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
@@ skipping 20 matching lines @@
 namespace content {
 
 class PepperPluginInstanceImpl;
 class RendererPpapiHost;
 
 class PepperCompositorHost : public ppapi::host::ResourceHost {
  public:
   PepperCompositorHost(RendererPpapiHost* host,
                        PP_Instance instance,
                        PP_Resource resource);
+  ~PepperCompositorHost() override;

[dcheng, 2016/04/06 19:57:02]

It doesn't make sense for these to be private or protected: its ancestors have
public destructors anyway.

[bbudge, 2016/04/06 21:01:20]

OK.

+
   // Associates this device with the given plugin instance. You can pass NULL
   // to clear the existing device. Returns true on success. In this case, a
   // repaint of the page will also be scheduled. Failure means that the device
   // is already bound to a different instance, and nothing will happen.
   bool BindToInstance(PepperPluginInstanceImpl* new_instance);
 
   const scoped_refptr<cc::Layer> layer() { return layer_; };
 
   void ViewInitiatedPaint();
 
  private:
-  ~PepperCompositorHost() override;
-
   void ImageReleased(int32_t id,
                      scoped_ptr<base::SharedMemory> shared_memory,
                      scoped_ptr<cc::SharedBitmap> bitmap,
                      const gpu::SyncToken& sync_token,
                      bool is_lost);
   void ResourceReleased(int32_t id,
                         const gpu::SyncToken& sync_token,
                         bool is_lost);
   void SendCommitLayersReplyIfNecessary();
   void UpdateLayer(const scoped_refptr<cc::Layer>& layer,
@@ skipping 38 matching lines @@
   ppapi::host::ReplyMessageContext commit_layers_reply_context_;
 
   base::WeakPtrFactory<PepperCompositorHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperCompositorHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_COMPOSITOR_HOST_H_