Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/plugin_data_remover_impl.cc

Index: content/browser/plugin_data_remover_impl.cc
diff --git a/content/browser/plugin_data_remover_impl.cc b/content/browser/plugin_data_remover_impl.cc
index 5299f6bfaeaf65636d89220ebd1df8ee30943f0d..e9273995d5279ade27004aa72d87bb5020009fe6 100644
--- a/content/browser/plugin_data_remover_impl.cc
+++ b/content/browser/plugin_data_remover_impl.cc
@@ -234,7 +234,7 @@ class PluginDataRemoverImpl::Context
     event_->Signal();
   }
 
-  scoped_ptr<base::WaitableEvent> event_;
+  std::unique_ptr<base::WaitableEvent> event_;
   // The point in time when we start removing data.
   base::Time remove_start_time_;
   // The point in time from which on we remove data.
@@ -250,7 +250,7 @@ class PluginDataRemoverImpl::Context
 
   // The channel is NULL until we have opened a connection to the plugin
   // process.
-  scoped_ptr<IPC::Channel> channel_;
+  std::unique_ptr<IPC::Channel> channel_;
 };