Stop WebSocker server processes certainly

chrome/test/base/ui_test_utils.h

Index: chrome/test/base/ui_test_utils.h
diff --git a/chrome/test/base/ui_test_utils.h b/chrome/test/base/ui_test_utils.h
index c84f2840a9f0616e0d86899870b0ada0d53906f1..85afd44c87d4d971d51544afe0374eeaf3b0bb6b 100644
--- a/chrome/test/base/ui_test_utils.h
+++ b/chrome/test/base/ui_test_utils.h
@@ -14,6 +14,7 @@
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
+#include "base/process.h"
 #include "base/scoped_temp_dir.h"
 #include "base/string16.h"
 #include "chrome/browser/ui/view_ids.h"
@@ -28,6 +29,10 @@
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
+#if defined(OS_WIN)
+#include "base/win/scoped_handle.h"
+#endif
+
 class AppModalDialog;
 class BookmarkModel;
 class Browser;
@@ -336,6 +341,14 @@ class TestWebSocketServer {
   // scope.
   FilePath websocket_pid_file_;
 
+#if defined(OS_POSIX)
+  // ProcessHandle used to terminate child process.
+  base::ProcessHandle process_handle_;
+#elif defined(OS_WIN)
+  // JobObject used to clean up orphaned child process.
+  base::win::ScopedHandle job_handle_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(TestWebSocketServer);
 };