Use ASCII strings for switch names.

chrome/test/ui/ui_test_suite.cc

 // Copyright (c) 2006-2008 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/test/ui/ui_test_suite.h"
 
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/sys_info.h"
 #include "chrome/common/env_vars.h"
 
 // Force a test to use an already running browser instance. UI tests only.
-const wchar_t UITestSuite::kUseExistingBrowser[] = L"use-existing-browser";
+const char UITestSuite::kUseExistingBrowser[] = "use-existing-browser";
 
 // Timeout for the test in milliseconds.  UI tests only.
-const wchar_t UITestSuite::kTestTimeout[] = L"test-timeout";
+const char UITestSuite::kTestTimeout[] = "test-timeout";
 
 // Parameters to run test in parallel.  UI tests only.
-const wchar_t UITestSuite::kBatchCount[] = L"batch-count";
-const wchar_t UITestSuite::kBatchIndex[] = L"batch-index";
+const char UITestSuite::kBatchCount[] = "batch-count";
+const char UITestSuite::kBatchIndex[] = "batch-index";
 const char UITestSuite::kGTestTotalShards[] = "GTEST_TOTAL_SHARDS=";
 const char UITestSuite::kGTestShardIndex[] = "GTEST_SHARD_INDEX=";
 
 
 UITestSuite::UITestSuite(int argc, char** argv)
     : ChromeTestSuite(argc, argv) {
 #if defined(OS_WIN)
   crash_service_ = NULL;
 #endif
 }
@@ skipping 103 matching lines @@
   if (!base::LaunchApp(crash_service.ToWStringHack(), false, false,
                        &crash_service_)) {
     printf("Couldn't start crash_service.exe, so this ui_test run won't tell " \
            "you if any test crashes!\n");
     return;
   }
 
   printf("Started crash_service.exe so you know if a test crashes!\n");
 }
 #endif