Delete GetExecutablePath and related unused code.

webrtc/base/unittest_main.cc

 /*
  *  Copyright 2007 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 //
 // A reuseable entry point for gunit tests.
 
 #if defined(WEBRTC_WIN)
 #include <crtdbg.h>
 #endif
 
 #include "webrtc/base/flags.h"
 #include "webrtc/base/fileutils.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/base/ssladapter.h"
 #include "webrtc/test/field_trial.h"
+#include "webrtc/test/testsupport/fileutils.h"
 
 DEFINE_bool(help, false, "prints this message");
 DEFINE_string(log, "", "logging options to use");
 DEFINE_string(
     force_fieldtrials,
     "",
     "Field trials control experimental feature code which can be forced. "
     "E.g. running with --force_fieldtrials=WebRTC-FooFeature/Enable/"
     " will assign the group Enable to field trial WebRTC-FooFeature.");
 #if defined(WEBRTC_WIN)
@@ skipping 28 matching lines @@
 #endif  // WEBRTC_WIN
 
 int main(int argc, char** argv) {
   testing::InitGoogleTest(&argc, argv);
   rtc::FlagList::SetFlagsFromCommandLine(&argc, argv, false);
   if (FLAG_help) {
     rtc::FlagList::Print(NULL, false);
     return 0;
   }
 
+  webrtc::test::SetExecutablePath(argv[0]);
   webrtc::test::InitFieldTrialsFromString(FLAG_force_fieldtrials);
 
 #if defined(WEBRTC_WIN)
   if (!FLAG_default_error_handlers) {
     // Make sure any errors don't throw dialogs hanging the test run.
     _set_invalid_parameter_handler(TestInvalidParameterHandler);
     _set_purecall_handler(TestPureCallHandler);
     _CrtSetReportHook2(_CRT_RPTHOOK_INSTALL, TestCrtReportHandler);
   }
 
@@ skipping 30 matching lines @@
 
 #if defined(WEBRTC_WIN)
   // Unhook crt function so that we don't ever log after statics have been
   // uninitialized.
   if (!FLAG_default_error_handlers)
     _CrtSetReportHook2(_CRT_RPTHOOK_REMOVE, TestCrtReportHandler);
 #endif
 
   return res;
 }