Use shared matchers for common elements.

ios/chrome/browser/ui/history/history_ui_egtest.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.
 
 #import <EarlGrey/EarlGrey.h>
 #import <UIKit/UIKit.h>
 #import <XCTest/XCTest.h>
 
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
@@ skipping 97 matching lines @@
 }
 // Matcher for the cancel button.
 id<GREYMatcher> CancelButton() {
   return ButtonWithAccessibilityLabelId(IDS_HISTORY_CANCEL_EDITING_BUTTON);
 }
 // Matcher for the button to open the clear browsing data panel.
 id<GREYMatcher> OpenClearBrowsingDataButton() {
   return ButtonWithAccessibilityLabelId(
       IDS_HISTORY_OPEN_CLEAR_BROWSING_DATA_DIALOG);
 }
-// Matcher for the Open in New Tab option in the context menu.
-id<GREYMatcher> OpenInNewTabButton() {
-  return ButtonWithAccessibilityLabelId(IDS_IOS_CONTENT_CONTEXT_OPENLINKNEWTAB);
-}
 // Matcher for the Open in New Incognito Tab option in the context menu.
 id<GREYMatcher> OpenInNewIncognitoTabButton() {
   return ButtonWithAccessibilityLabelId(
       IDS_IOS_CONTENT_CONTEXT_OPENLINKNEWINCOGNITOTAB);
 }
 // Matcher for the Copy URL option in the context menu.
 id<GREYMatcher> CopyUrlButton() {
   return ButtonWithAccessibilityLabelId(IDS_IOS_CONTENT_CONTEXT_COPY);
 }
 // Matcher for the clear cookies cell on the clear browsing data panel.
@@ skipping 291 matching lines @@
 - (void)testContextMenuOpenInNewTab {
   [self loadTestURLs];
   [self openHistoryPanel];
 
   // Long press on the history element.
   [[EarlGrey selectElementWithMatcher:HistoryEntry(_URL1, kTitle1)]
       performAction:grey_longPress()];
 
   // Select "Open in New Tab" and confirm that new tab is opened with selected
   // URL.
-  [[EarlGrey selectElementWithMatcher:OpenInNewTabButton()]
+  [[EarlGrey
+      selectElementWithMatcher:chrome_test_util::OpenLinkInNewTabMenuItem()]

[Eugene But (OOO till 7-30), 2017/03/06 20:10:04]

ditto

[baxley, 2017/03/06 20:53:34]

Done.

       performAction:grey_tap()];
   [[EarlGrey selectElementWithMatcher:chrome_test_util::OmniboxText(
                                           _URL1.GetContent())]
       assertWithMatcher:grey_notNil()];
   chrome_test_util::AssertMainTabCount(2);
 }
 
 // Tests display and selection of 'Open in New Incognito Tab' in a context menu
 // on a history entry.
 - (void)testContextMenuOpenInNewIncognitoTab {
@@ skipping 93 matching lines @@
 - (void)resetBrowsingDataPrefs {
   PrefService* prefs = chrome_test_util::GetOriginalBrowserState()->GetPrefs();
   prefs->ClearPref(browsing_data::prefs::kDeleteBrowsingHistory);
   prefs->ClearPref(browsing_data::prefs::kDeleteCookies);
   prefs->ClearPref(browsing_data::prefs::kDeleteCache);
   prefs->ClearPref(browsing_data::prefs::kDeletePasswords);
   prefs->ClearPref(browsing_data::prefs::kDeleteFormData);
 }
 
 @end