Fix broken path in GLES2 CTS.

gpu/gles2_conform_support/gles2_conform_test.cc

 // Copyright (c) 2013 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 "gpu/gles2_conform_support/gles2_conform_test.h"
 
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/base_paths.h"
@@ skipping 46 matching lines @@
     LOG(WARNING) << "Test " << test_name << " is bypassed";
     return true;
   }
 
   base::FilePath test_path;
   PathService::Get(base::DIR_EXE, &test_path);
   base::FilePath program(test_path.Append(FILE_PATH_LITERAL(
       "gles2_conform_test_windowless")));
 
   CommandLine cmdline(program);
-  cmdline.AppendSwitch(std::string("-run=") + path);
+  cmdline.AppendArg(std::string("-run=") + path);
 
   std::string output;
   bool success = base::GetAppOutput(cmdline, &output);
   if (success) {
     size_t success_index = output.find("Conformance PASSED all");
     size_t failed_index = output.find("FAILED");
     success = (success_index != std::string::npos) &&
               (failed_index == std::string::npos);
   }
   if (!success) {
     LOG(ERROR) << output;
   }
   return success;
 }
 
 int main(int argc, char** argv) {
   base::AtExitManager exit_manager;
 #if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool pool;
 #endif
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }