Convert Pass()→std::move() for iOS build.

ios/chrome/browser/passwords/password_controller.mm

 // Copyright 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.
 
 #import "ios/chrome/browser/passwords/password_controller.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 296 matching lines @@
                completionHandler:(void (^)(BOOL))completionHandler {
   [self findPasswordFormsWithCompletionHandler:^(
             const std::vector<autofill::PasswordForm>& forms) {
     for (const auto& form : forms) {
       autofill::PasswordFormFillData formData;
       autofill::PasswordFormMap matches;
       // Initialize |matches| to satisfy the expectation from
       // InitPasswordFormFillData() that the preferred match (3rd parameter)
       // should be one of the |matches|.
       auto scoped_form = make_scoped_ptr(new autofill::PasswordForm(form));
-      matches.insert(std::make_pair(form.username_value, scoped_form.Pass()));
+      matches.insert(
+          std::make_pair(form.username_value, std::move(scoped_form)));
       autofill::InitPasswordFormFillData(form, matches, &form, false, false,
                                          &formData);
       [self fillPasswordForm:formData
                 withUsername:base::SysNSStringToUTF16(username)
                     password:base::SysNSStringToUTF16(password)
            completionHandler:completionHandler];
     }
   }];
 }
 
@@ skipping 460 matching lines @@
 
 - (PasswordManager*)passwordManager {
   return passwordManager_.get();
 }
 
 - (JsPasswordManager*)passwordJsManager {
   return passwordJsManager_;
 }
 
 @end