Get rid of multiprocess_test's debug_on_start arguments.

chrome/common/service_process_util_unittest.cc

Index: chrome/common/service_process_util_unittest.cc
diff --git a/chrome/common/service_process_util_unittest.cc b/chrome/common/service_process_util_unittest.cc
index 4dc9c327e8b7dd41b38c58ab188dcf917e21df2d..f73a6536b1593b892628b29a3fe1b86709618679 100644
--- a/chrome/common/service_process_util_unittest.cc
+++ b/chrome/common/service_process_util_unittest.cc
@@ -95,7 +95,7 @@ void ServiceProcessStateTest::SetUp() {
 }
 
 void ServiceProcessStateTest::LaunchAndWait(const std::string& name) {
-  base::ProcessHandle handle = SpawnChild(name, false);
+  base::ProcessHandle handle = SpawnChild(name);
   ASSERT_TRUE(handle);
   int exit_code = 0;
   ASSERT_TRUE(base::WaitForExitCode(handle, &exit_code));
@@ -185,8 +185,7 @@ TEST_F(ServiceProcessStateTest, SharedMem) {
 }
 
 TEST_F(ServiceProcessStateTest, MAYBE_ForceShutdown) {
-  base::ProcessHandle handle = SpawnChild("ServiceProcessStateTestShutdown",
-                                          true);
+  base::ProcessHandle handle = SpawnChild("ServiceProcessStateTestShutdown");
   ASSERT_TRUE(handle);
   for (int i = 0; !CheckServiceProcessReady() && i < 10; ++i) {
     base::PlatformThread::Sleep(TestTimeouts::tiny_timeout());