Update OCMock to 3.1.5

ios/chrome/browser/passwords/password_controller_unittest.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"
 
 #import <Foundation/Foundation.h>
 
 #include <memory>
 #include <utility>
@@ skipping 193 matching lines @@
   // manager, giving the effect that password form fill failed. As soon as
   // |failure_count| reaches |target_failure_count|, stop the partial mock
   // and let the original JavaScript manager execute.
   void SetFillPasswordFormFailureCount(int target_failure_count) {
     id original_manager = [passwordController_ passwordJsManager];
     OCPartialMockObject* failing_manager =
         [OCMockObject partialMockForObject:original_manager];
     __block int failure_count = 0;
     void (^fail_invocation)(NSInvocation*) = ^(NSInvocation* invocation) {
       if (failure_count >= target_failure_count) {
-        [failing_manager stop];
+        [failing_manager stopMocking];
         [invocation invokeWithTarget:original_manager];
       } else {
         ++failure_count;
         // Fetches the completion handler from |invocation| and calls it with
         // failure status.
         __unsafe_unretained void (^completionHandler)(BOOL);
         const NSInteger kArgOffset = 1;
         const NSInteger kCompletionHandlerArgIndex = 4;
         [invocation getArgument:&completionHandler
                         atIndex:(kCompletionHandlerArgIndex + kArgOffset)];
@@ skipping 1105 matching lines @@
 // Tests that an HTTPS page with a password field does not update the SSL status
 // to indicate DISPLAYED_PASSWORD_FIELD_ON_HTTP.
 TEST_F(PasswordControllerTest, HTTPSPassword) {
   LoadHtml(kHtmlWithPasswordForm, GURL("https://chromium.test"));
 
   web::SSLStatus ssl_status =
       web_state()->GetNavigationManager()->GetLastCommittedItem()->GetSSL();
   EXPECT_FALSE(ssl_status.content_status &
                web::SSLStatus::DISPLAYED_PASSWORD_FIELD_ON_HTTP);
 }