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..0d617b5af62ca7b8c592967cb3d207957cf01bae 100644
--- a/base/debug/close_handle_hook_win.cc
+++ b/base/debug/close_handle_hook_win.cc
@@ -17,6 +17,7 @@
 #include "base/win/iat_patch_function.h"
 #include "base/win/pe_image.h"
 #include "base/win/scoped_handle.h"
+#include "base/win/windows_version.h"
 #include "build/build_config.h"
 
 namespace {
@@ -259,12 +260,19 @@ void PatchLoadedModules(HandleHooks* hooks) {
 }  // namespace
 
 void InstallHandleHooks() {
+#if !defined(DISABLE_HANDLE_VERIFIER_HOOKS)
+#if defined(_DEBUG)
+  // Handle hooks cause shutdown asserts in Debug on Windows 7. crbug.com/571304
+  if (base::win::GetVersion() < base::win::VERSION_WIN8)
+    return;
+#endif
   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() {