Enable handle verifier for tests and add some tests.

base/debug/close_handle_hook_win.cc

Index: base/debug/close_handle_hook_win.cc
diff --git a/base/debug/close_handle_hook_win.cc b/base/debug/close_handle_hook_win.cc
index 6ff6fa2d815f49aa8bed83ed4c0a9f57993a676f..948f38fb2b3599e6f51cfa7b9dfd74d78081f60f 100644
--- a/base/debug/close_handle_hook_win.cc
+++ b/base/debug/close_handle_hook_win.cc
@@ -259,12 +259,14 @@ void PatchLoadedModules(HandleHooks* hooks) {
 }  // namespace
 
 void InstallHandleHooks() {
+#if !defined(DISABLE_HANDLE_VERIFIER_HOOKS)
   HandleHooks* hooks = g_hooks.Pointer();
 
   // Performing EAT interception first is safer in the presence of other
   // threads attempting to call CloseHandle.
   hooks->AddEATPatch();
   PatchLoadedModules(hooks);
+#endif
 }
 
 void RemoveHandleHooks() {