Switch SupportsUserData uses to use unique_ptr.

android_webview/browser/aw_login_delegate.cc

 // Copyright (c) 2012 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 "android_webview/browser/aw_login_delegate.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "base/android/jni_android.h"
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/supports_user_data.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/browser/web_contents.h"
 #include "net/base/auth.h"
 #include "net/url_request/url_request.h"
 
 using namespace base::android;
@@ skipping 25 matching lines @@
       render_frame_id_(0) {
     ResourceRequestInfo::GetRenderFrameForRequest(
         request, &render_process_id_, &render_frame_id_);
 
     UrlRequestAuthAttemptsData* count =
         static_cast<UrlRequestAuthAttemptsData*>(
             request->GetUserData(kAuthAttemptsKey));
 
     if (count == NULL) {
       count = new UrlRequestAuthAttemptsData();
-      request->SetUserData(kAuthAttemptsKey, count);
+      request->SetUserData(kAuthAttemptsKey, base::WrapUnique(count));
     }
 
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
         base::Bind(&AwLoginDelegate::HandleHttpAuthRequestOnUIThread,
                    this, (count->auth_attempts_ == 0)));
     count->auth_attempts_++;
 }
 
 AwLoginDelegate::~AwLoginDelegate() {
   // The Auth handler holds a ref count back on |this| object, so it should be
@@ skipping 62 matching lines @@
 void AwLoginDelegate::DeleteAuthHandlerSoon() {
   if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
         base::Bind(&AwLoginDelegate::DeleteAuthHandlerSoon, this));
     return;
   }
   aw_http_auth_handler_.reset();
 }
 
 }  // namespace android_webview