Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/renderer_context_menu/render_view_context_menu_base.h

Index: components/renderer_context_menu/render_view_context_menu_base.h
diff --git a/components/renderer_context_menu/render_view_context_menu_base.h b/components/renderer_context_menu/render_view_context_menu_base.h
index 1b0d83921fca6824b4705c4f4c46da582f2299b7..604b644c8db6f11cd1aec1a86eaac42262d94a79 100644
--- a/components/renderer_context_menu/render_view_context_menu_base.h
+++ b/components/renderer_context_menu/render_view_context_menu_base.h
@@ -6,12 +6,13 @@
 #define COMPONENTS_RENDERER_CONTEXT_MENU_RENDER_VIEW_CONTEXT_MENU_BASE_H_
 
 #include <stddef.h>
+
 #include <map>
+#include <memory>
 #include <string>
 #include <utility>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/observer_list.h"
 #include "base/strings/string16.h"
@@ -120,7 +121,7 @@ class RenderViewContextMenuBase : public ui::SimpleMenuModel::Delegate,
     content_type_.reset(content_type);
   }
 
-  void set_toolkit_delegate(scoped_ptr<ToolkitDelegate> delegate) {
+  void set_toolkit_delegate(std::unique_ptr<ToolkitDelegate> delegate) {
     toolkit_delegate_ = std::move(delegate);
   }
 
@@ -188,7 +189,7 @@ class RenderViewContextMenuBase : public ui::SimpleMenuModel::Delegate,
   // should be notified of menu closing without execution.
   bool command_executed_;
 
-  scoped_ptr<ContextMenuContentType> content_type_;
+  std::unique_ptr<ContextMenuContentType> content_type_;
 
  private:
   bool AppendCustomItems();
@@ -196,7 +197,7 @@ class RenderViewContextMenuBase : public ui::SimpleMenuModel::Delegate,
   // The RenderFrameHost's IDs.
   const int render_process_id_;
 
-  scoped_ptr<ToolkitDelegate> toolkit_delegate_;
+  std::unique_ptr<ToolkitDelegate> toolkit_delegate_;
 
   ScopedVector<ui::SimpleMenuModel> custom_submenus_;