Move enable extensions define to a build flag.

chrome/browser/ui/webui/log_web_ui_url_browsertest.cc

 // Copyright 2015 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 "chrome/browser/ui/webui/log_web_ui_url.h"
 
 #include <stdint.h>
 
 #include <vector>
 
 #include "base/hash.h"
 #include "base/macros.h"
 #include "base/test/histogram_tester.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/webui/md_history_ui.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/strings/grit/components_strings.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/test/browser_test_utils.h"
+#include "extensions/features/features.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "url/gurl.h"
 
 using base::Bucket;
 using testing::ElementsAre;
 
 namespace webui {
 
 class LogWebUIUrlTest : public InProcessBrowserTest {
@@ skipping 22 matching lines @@
   ui_test_utils::NavigateToURL(browser(), history_frame_url);
 
   uint32_t history_frame_url_hash = base::Hash(history_frame_url.spec());
   EXPECT_THAT(GetSamples(), ElementsAre(Bucket(history_frame_url_hash, 1)));
 
   chrome::Reload(browser(), WindowOpenDisposition::CURRENT_TAB);
 
   EXPECT_THAT(GetSamples(), ElementsAre(Bucket(history_frame_url_hash, 2)));
 }
 
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
 IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, TestUberPage) {
   content::WebContents* tab =
       browser()->tab_strip_model()->GetActiveWebContents();
 
   base::string16 history_title = l10n_util::GetStringUTF16(IDS_HISTORY_TITLE);
 
   {
     content::TitleWatcher title_watcher(tab, history_title);
     ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUIHistoryURL));
     ASSERT_EQ(history_title, title_watcher.WaitAndGetTitle());
@@ skipping 38 matching lines @@
   uint32_t extensions_frame_url_hash = base::Hash(extensions_frame_url.spec());
 
   EXPECT_THAT(GetSamples(), ElementsAre(Bucket(extensions_frame_url_hash, 1),
                                         Bucket(history_frame_url_hash, 2),
                                         Bucket(uber_frame_url_hash, 2),
                                         Bucket(uber_url_hash, 2)));
 }
 #endif
 
 }  // namespace webui