GTTF: add independent test timeout for the test launcher

base/test/test_timeouts.h

 // Copyright (c) 2012 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.
 
 #ifndef BASE_TEST_TEST_TIMEOUTS_H_
 #define BASE_TEST_TEST_TIMEOUTS_H_
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/time/time.h"
@@ skipping 26 matching lines @@
     DCHECK(initialized_);
     return base::TimeDelta::FromMilliseconds(action_max_timeout_ms_);
   }
 
   // Timeout for a large test that may take a few minutes to run.
   static base::TimeDelta large_test_timeout() {
     DCHECK(initialized_);
     return base::TimeDelta::FromMilliseconds(large_test_timeout_ms_);
   }
 
+  // Timeout for a single test launched used built-in test launcher.
+  // Do not use outside of the test launcher.
+  static base::TimeDelta test_launcher_timeout() {
+    DCHECK(initialized_);
+    return base::TimeDelta::FromMilliseconds(test_launcher_timeout_ms_);
+  }
+
  private:
   static bool initialized_;
 
   static int tiny_timeout_ms_;
   static int action_timeout_ms_;
   static int action_max_timeout_ms_;
   static int large_test_timeout_ms_;
+  static int test_launcher_timeout_ms_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(TestTimeouts);
 };
 
 #endif  // BASE_TEST_TEST_TIMEOUTS_H_