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

content/renderer/android/email_detector.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 "content/renderer/android/email_detector.h"
 
+#include <memory>
+
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/renderer/android_content_detection_prefixes.h"
 #include "net/base/escape.h"
 #include "third_party/icu/source/i18n/unicode/regex.h"
 
 namespace {
 
 // Maximum length of an email address.
 const size_t kMaximumEmailLength = 254;
 
@@ skipping 26 matching lines @@
 
 bool EmailDetector::FindContent(const base::string16::const_iterator& begin,
                                 const base::string16::const_iterator& end,
                                 size_t* start_pos,
                                 size_t* end_pos,
                                 std::string* content_text) {
   base::string16 utf16_input = base::string16(begin, end);
   icu::UnicodeString pattern(kEmailRegex);
   icu::UnicodeString input(utf16_input.data(), utf16_input.length());
   UErrorCode status = U_ZERO_ERROR;
-  scoped_ptr<icu::RegexMatcher> matcher(
-      new icu::RegexMatcher(pattern,
-                            input,
-                            UREGEX_CASE_INSENSITIVE,
-                            status));
+  std::unique_ptr<icu::RegexMatcher> matcher(
+      new icu::RegexMatcher(pattern, input, UREGEX_CASE_INSENSITIVE, status));
   if (matcher->find()) {
     *start_pos = matcher->start(status);
     DCHECK(U_SUCCESS(status));
     *end_pos = matcher->end(status);
     DCHECK(U_SUCCESS(status));
     icu::UnicodeString content_ustr(matcher->group(status));
     DCHECK(U_SUCCESS(status));
     base::UTF16ToUTF8(content_ustr.getBuffer(), content_ustr.length(),
         content_text);
     return true;
   }
 
   return false;
 }
 
 }  // namespace content