Use ASCII strings for switch names.

chrome/test/test_launcher/test_runner.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 "chrome/test/test_launcher/test_runner.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/process_util.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
 
 namespace {
 
-const wchar_t* const kGTestListTestsFlag = L"gtest_list_tests";
-const wchar_t* const kGTestRunDisabledTestsFlag =
-    L"gtest_also_run_disabled_tests";
+const char kGTestListTestsFlag[] = "gtest_list_tests";
+const char kGTestRunDisabledTestsFlag[] = "gtest_also_run_disabled_tests";
 
 // Retrieves the list of tests to run by running gtest with the
 // --gtest_list_tests flag in a forked process and parsing its output.
 // |command_line| should contain the command line used to start the browser
 // test launcher, it is expected that it does not contain the
 // --gtest_list_tests flag already.
 // Note: we cannot implement this in-process for InProcessTestRunner as GTest
 // prints to the stdout and there are no good way of temporarily redirecting
 // outputs.
 bool GetTestList(const CommandLine& command_line,
@@ skipping 93 matching lines @@
   printf("Failing tests:\n");
   for (std::vector<std::string>::const_iterator iter = failed_tests.begin();
        iter != failed_tests.end(); ++iter) {
     printf("%s\n", iter->c_str());
   }
 
   return false;
 }
 
 }  // namespace