Use URL constants instead of writing string literals.

chrome/browser/autocomplete/autocomplete_edit_view_browsertest.cc

 // Copyright (c) 2009 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 <stdio.h>
 
 #include "base/file_path.h"
 #include "base/keyboard_codes.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 11 matching lines @@
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_window.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/location_bar.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/notification_service.h"
+#include "chrome/common/url_constants.h"
 #include "chrome/test/in_process_browser_test.h"
 #include "chrome/test/ui_test_utils.h"
 #include "net/base/mock_host_resolver.h"
 #include "views/event.h"
 
 using base::Time;
 using base::TimeDelta;
 
 namespace {
 
@@ skipping 314 matching lines @@
   // Backspace at the beginning of the search text shall turn off
   // the keyword mode.
   ASSERT_NO_FATAL_FAILURE(SendKey(base::VKEY_BACK, false, false, false));
   ASSERT_FALSE(edit_view->model()->is_keyword_hint());
   ASSERT_EQ(std::wstring(), edit_view->model()->keyword());
   ASSERT_EQ(std::wstring(kSearchKeyword) + std::wstring(kSearchText),
             edit_view->GetText());
 }
 
 IN_PROC_BROWSER_TEST_F(AutocompleteEditViewTest, Escape) {
-  ui_test_utils::NavigateToURL(browser(), GURL("chrome://history/"));
+  ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUIHistoryURL));
   browser()->FocusLocationBar();
 
   AutocompleteEditView* edit_view = NULL;
   ASSERT_NO_FATAL_FAILURE(GetAutocompleteEditView(&edit_view));
 
   std::wstring old_text = edit_view->GetText();
   EXPECT_FALSE(old_text.empty());
   EXPECT_TRUE(edit_view->IsSelectAll());
 
   // Delete all text in omnibox.
@@ skipping 27 matching lines @@
   EXPECT_STREQ(kDesiredTLDHostname, url.host().c_str());
 }
 
 IN_PROC_BROWSER_TEST_F(AutocompleteEditViewTest, AltEnter) {
   ASSERT_NO_FATAL_FAILURE(SetupHostResolver());
   browser()->FocusLocationBar();
 
   AutocompleteEditView* edit_view = NULL;
   ASSERT_NO_FATAL_FAILURE(GetAutocompleteEditView(&edit_view));
 
-  edit_view->SetUserText(L"chrome://history/");
+  edit_view->SetUserText(ASCIIToWide(chrome::kChromeUIHistoryURL));
   int tab_count = browser()->tab_count();
   // alt-Enter opens a new tab.
   ASSERT_NO_FATAL_FAILURE(SendKey(base::VKEY_RETURN, false, false, true));
   ASSERT_NO_FATAL_FAILURE(WaitForTabOpenOrClose(tab_count + 1));
 }
 
 IN_PROC_BROWSER_TEST_F(AutocompleteEditViewTest, EnterToSearch) {
   ASSERT_NO_FATAL_FAILURE(SetupHostResolver());
   ASSERT_NO_FATAL_FAILURE(SetupSearchEngine());
   browser()->FocusLocationBar();
@@ skipping 110 matching lines @@
       break;
   }
 
   EXPECT_NE(old_text, edit_view->GetText());
 
   // Escape shall revert back to the default match item.
   ASSERT_NO_FATAL_FAILURE(SendKey(base::VKEY_ESCAPE, false, false, false));
   EXPECT_EQ(old_text, edit_view->GetText());
   EXPECT_EQ(old_selected_line, popup_model->selected_line());
 }