iOS: Add the Page Info password/credit card string for HTTP pages.

ios/chrome/browser/ui/omnibox/page_info_view_controller.mm

 // 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.
 
 #import "ios/chrome/browser/ui/omnibox/page_info_view_controller.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/mac/bundle_locations.h"
 #import "base/mac/foundation_util.h"
@@ skipping 451 matching lines @@
   }
   UIButton* button = [[[UIButton alloc] initWithFrame:CGRectZero] autorelease];
   int messageId = IDS_IOS_PAGE_INFO_RELOAD;
   NSInteger tag = IDC_RELOAD;
   NSString* accessibilityID = @"Reload button";
   switch (buttonAction) {
     case PageInfoModel::BUTTON_NONE:
       NOTREACHED();
       return nil;
     case PageInfoModel::BUTTON_SHOW_SECURITY_HELP:
-      messageId = IDS_PAGE_INFO_HELP_CENTER_LINK;
+      messageId = IDS_LEARN_MORE;
       tag = IDC_SHOW_SECURITY_HELP;
-      accessibilityID = @"What do these mean?";
+      accessibilityID = @"Learn more";
       break;
     case PageInfoModel::BUTTON_RELOAD:
       messageId = IDS_IOS_PAGE_INFO_RELOAD;
       tag = IDC_RELOAD;
       accessibilityID = @"Reload button";
       [button addTarget:self
                     action:@selector(dismiss)
           forControlEvents:UIControlEventTouchUpInside];
       break;
   };
@@ skipping 143 matching lines @@
   [opacityAnimation setFromValue:@1];
   [opacityAnimation setToValue:@0];
   [[containerView_ layer] addAnimation:opacityAnimation forKey:@"animateOut"];
 
   [popupContainer_ setAlpha:0];
   [containerView_ setAlpha:0];
   [CATransaction commit];
 }
 
 @end