Created web::UserAgentType.

ios/chrome/browser/ui/webui/web_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 <XCTest/XCTest.h>
 
 #include "base/mac/foundation_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/strings/grit/components_strings.h"
@@ skipping 73 matching lines @@
 // user agent string.
 - (void)testVersion {
   LoadWebUIUrl(kChromeUIVersionHost);
 
   // Verify that app version is present on the page.
   const std::string version = version_info::GetVersionNumber();
   [[EarlGrey selectElementWithMatcher:WebViewContainingText(version)]
       assertWithMatcher:grey_notNil()];
 
   // Verify that mobile User Agent string is present on the page.
-  const bool isDesktopUA = false;
-  const std::string userAgent = web::GetWebClient()->GetUserAgent(isDesktopUA);
+  const std::string userAgent =
+      web::GetWebClient()->GetUserAgent(web::UserAgentType::MOBILE);
   [[EarlGrey selectElementWithMatcher:WebViewContainingText(userAgent)]
       assertWithMatcher:grey_notNil()];
 }
 
 // Tests that chrome://physical-web renders and the page title is present.
 - (void)testPhysicalWeb {
   // Enable the Physical Web via Chrome variation.
   base::FieldTrialList::CreateFieldTrial("PhysicalWebEnabled", "Enabled");
 
   LoadWebUIUrl(kChromeUIPhysicalWebHost);
@@ skipping 107 matching lines @@
   [[EarlGrey selectElementWithMatcher:WaitForOmniboxText(kChromeInvalidURL)]
       assertWithMatcher:grey_sufficientlyVisible()];
   NSString* kError =
       l10n_util::GetNSString(IDS_ERRORPAGES_HEADING_NOT_AVAILABLE);
   id<GREYMatcher> messageMatcher = [GREYMatchers matcherForText:kError];
   [[EarlGrey selectElementWithMatcher:messageMatcher]
       assertWithMatcher:grey_notNil()];
 }
 
 @end