[ios] Open links in history status message in new tab and add test

ios/chrome/browser/ui/history/history_collection_view_controller.mm

 // Copyright 2016 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 "ios/chrome/browser/ui/history/history_collection_view_controller.h"
 
 #import <MobileCoreServices/MobileCoreServices.h>
 
 #include <memory>
 
@@ skipping 228 matching lines @@
 // TODO(crbug.com/653547): Remove this once the MDC adds an option for
 // preventing the infobar from showing.
 - (void)updateFooterInfoBarIfNecessary {
   // No-op. This prevents the default infobar from showing.
 }
 
 #pragma mark - HistoryEntriesStatusItemDelegate
 
 - (void)historyEntriesStatusItem:(HistoryEntriesStatusItem*)item
                didRequestOpenURL:(const GURL&)URL {
-  [self openURL:URL];
+  [self openURLInNewTab:URL];
 }
 
 #pragma mark - HistoryEntryInserterDelegate
 
 - (void)historyEntryInserter:(HistoryEntryInserter*)inserter
     didInsertItemAtIndexPath:(NSIndexPath*)indexPath {
   [self.collectionView insertItemsAtIndexPaths:@[ indexPath ]];
 }
 
 - (void)historyEntryInserter:(HistoryEntryInserter*)inserter
@@ skipping 544 matching lines @@
   NSData* plainText = [base::SysUTF8ToNSString(URL.spec())
       dataUsingEncoding:NSUTF8StringEncoding];
   NSDictionary* copiedItem = @{
     (NSString*)kUTTypeURL : net::NSURLWithGURL(URL),
     (NSString*)kUTTypeUTF8PlainText : plainText,
   };
   [[UIPasteboard generalPasteboard] setItems:@[ copiedItem ]];
 }
 
 @end