Use ASCII strings for switch names.

chrome/test/test_launcher/out_of_proc_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 <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/process_util.h"
 
 #include "chrome/test/test_launcher/test_runner.h"
 #include "chrome/test/unit/chrome_test_suite.h"
 
 // This version of the test launcher forks a new process for each test it runs.
 
 namespace {
 
-const wchar_t* const kGTestListTestsFlag = L"gtest_list_tests";
-const wchar_t* const kChildProcessFlag = L"child";
+const char kGTestListTestsFlag[] = "gtest_list_tests";
+const char kChildProcessFlag[]   = "child";
 
 class OutOfProcTestRunner : public tests::TestRunner {
  public:
   OutOfProcTestRunner() {
   }
 
   virtual ~OutOfProcTestRunner() {
   }
 
   bool Init() {
     return true;
   }
 
   // Returns true if the test succeeded, false if it failed.
   bool RunTest(const std::string& test_name) {
     const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
     CommandLine new_cmd_line(cmd_line->argv());
     // Always enable disabled tests.  This method is not called with disabled
     // tests unless this flag was specified to the browser test executable.
-    new_cmd_line.AppendSwitch(L"gtest_also_run_disabled_tests");
-    new_cmd_line.AppendSwitchWithValue(L"gtest_filter", ASCIIToWide(test_name));
+    new_cmd_line.AppendSwitch("gtest_also_run_disabled_tests");
+    new_cmd_line.AppendSwitchWithValue("gtest_filter", test_name);
     new_cmd_line.AppendSwitch(kChildProcessFlag);
 
     base::ProcessHandle process_handle;
     bool r = base::LaunchApp(new_cmd_line, false, false, &process_handle);
     if (!r)
       return false;
 
     int exit_code = 0;
     r = base::WaitForExitCode(process_handle, &exit_code);
     if (!r)
@@ skipping 26 matching lines @@
 
   if (command_line->HasSwitch(kChildProcessFlag))
     return ChromeTestSuite(argc, argv).Run();
 
   if (command_line->HasSwitch(kGTestListTestsFlag))
     return ChromeTestSuite(argc, argv).Run();
 
   OutOfProcTestRunnerFactory test_runner_factory;
   return tests::RunTests(test_runner_factory) ? 0 : 1;
 }