check for successful exit code in WaitForSingleProcess on Windows to

chrome/browser/service/service_process_control_browsertest.cc

Index: chrome/browser/service/service_process_control_browsertest.cc
diff --git a/chrome/browser/service/service_process_control_browsertest.cc b/chrome/browser/service/service_process_control_browsertest.cc
index f269b85b05f4c66dc74147eb4a29f3bbdba8ea2f..c3713c73f442941113d4cca3789575097214ba6b 100644
--- a/chrome/browser/service/service_process_control_browsertest.cc
+++ b/chrome/browser/service/service_process_control_browsertest.cc
@@ -75,7 +75,9 @@ class ServiceProcessControlBrowserTest
     EXPECT_NE(static_cast<base::ProcessId>(0), service_pid);
     EXPECT_TRUE(base::OpenProcessHandleWithAccess(
         service_pid,
-        base::kProcessAccessWaitForTermination,
+        base::kProcessAccessWaitForTermination |
+        // we need query permission to get exit code
+        base::kProcessAccessQueryInformation,
         &service_process_handle_));
     // Quit the current message. Post a QuitTask instead of just calling Quit()
     // because this can get invoked in the context of a Launch() call and we