Convert //ios from scoped_ptr to std::unique_ptr.

ios/chrome/browser/safe_browsing/safe_browsing_blocking_page.h

 // Copyright 2015 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.
 //
 // Classes for managing the SafeBrowsing interstitial pages.
 //
 // When a user is about to visit a page the SafeBrowsing system has deemed to
 // be malicious, either as malware or a phishing page, we show an interstitial
 // page with some options (go back, continue) to give the user a chance to avoid
 // the harmful page.
@@ skipping 13 matching lines @@
 // notifications while the first interstitial is showing is queued.  If the user
 // decides to proceed in the first interstitial, we display all queued unsafe
 // resources in a new interstitial.
 
 #ifndef IOS_CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_
 #define IOS_CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_
 
 #include <map>
 #include <string>
 #include <vector>
 

[noyau (Ping after 24h), 2016/04/07 13:34:04]

#include <memory>

 #include "base/macros.h"
 #include "ios/chrome/browser/interstitials/ios_security_interstitial_page.h"
 #include "ios/chrome/browser/safe_browsing/ui_manager.h"
 #include "url/gurl.h"
 
 namespace web {
 class WebState;
 }
 
 namespace safe_browsing {
@@ skipping 96 matching lines @@
   void PopulateMalwareLoadTimeData(base::DictionaryValue* load_time_data) const;
   void PopulateHarmfulLoadTimeData(base::DictionaryValue* load_time_data) const;
   void PopulatePhishingLoadTimeData(
       base::DictionaryValue* load_time_data) const;
 
   std::string GetMetricPrefix() const;
   std::string GetExtraMetricsSuffix() const;
   std::string GetRapporPrefix() const;
   std::string GetSamplingEventName() const;
 
-  scoped_ptr<IOSChromeControllerClient> controller_;
+  std::unique_ptr<IOSChromeControllerClient> controller_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingBlockingPage);
 };
 
 // Factory for creating SafeBrowsingBlockingPage.  Useful for tests.
 class SafeBrowsingBlockingPageFactory {
  public:
   virtual ~SafeBrowsingBlockingPageFactory() {}
 
   virtual SafeBrowsingBlockingPage* CreateSafeBrowsingPage(
       SafeBrowsingUIManager* ui_manager,
       web::WebState* web_state,
       const SafeBrowsingBlockingPage::UnsafeResourceList& unsafe_resources) = 0;
 };
 
 }  // namespace safe_browsing
 
 #endif  // IOS_CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_