Update SupportsUserData uses with unique_ptr.

components/guest_view/browser/guest_view_manager.cc

 // 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.
 
 #include "components/guest_view/browser/guest_view_manager.h"
 
 #include <tuple>
 #include <utility>
 
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/user_metrics.h"
 #include "base/strings/stringprintf.h"
 #include "components/guest_view/browser/guest_view_base.h"
 #include "components/guest_view/browser/guest_view_manager_delegate.h"
 #include "components/guest_view/browser/guest_view_manager_factory.h"
 #include "components/guest_view/common/guest_view_constants.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
@@ skipping 59 matching lines @@
     BrowserContext* context,
     std::unique_ptr<GuestViewManagerDelegate> delegate) {
   GuestViewManager* guest_manager = FromBrowserContext(context);
   if (!guest_manager) {
     if (factory_) {
       guest_manager =
           factory_->CreateGuestViewManager(context, std::move(delegate));
     } else {
       guest_manager = new GuestViewManager(context, std::move(delegate));
     }
-    context->SetUserData(kGuestViewManagerKeyName, guest_manager);
+    context->SetUserData(kGuestViewManagerKeyName,
+                         base::WrapUnique(guest_manager));
   }
   return guest_manager;
 }
 
 // static
 GuestViewManager* GuestViewManager::FromBrowserContext(
     BrowserContext* context) {
   return static_cast<GuestViewManager*>(context->GetUserData(
       kGuestViewManagerKeyName));
 }
@@ skipping 401 matching lines @@
     const GuestViewCreateFunction& create_function,
     const GuestViewCleanUpFunction& cleanup_function)
     : create_function(create_function), cleanup_function(cleanup_function) {}
 
 GuestViewManager::GuestViewData::GuestViewData(const GuestViewData& other) =
     default;
 
 GuestViewManager::GuestViewData::~GuestViewData() {}
 
 }  // namespace guest_view