Enable handle verifier for tests and add some tests.

base/test/test_suite.cc

Index: base/test/test_suite.cc
diff --git a/base/test/test_suite.cc b/base/test/test_suite.cc
index 82510a20c6b282f9df2ccd804bf1d7a0b4018f38..f32a5898b0d878ab1d687e9b2aa0f144fbf88bbb 100644
--- a/base/test/test_suite.cc
+++ b/base/test/test_suite.cc
@@ -40,7 +40,10 @@
 #endif  // OS_IOS
 #endif  // OS_MACOSX
 
-#if !defined(OS_WIN)
+#if defined(OS_WIN)
+#include "base/debug/close_handle_hook_win.h"
+#include "base/win/windows_version.h"
+#else
 #include "base/i18n/rtl.h"
 #if !defined(OS_IOS)
 #include "base/strings/string_util.h"
@@ -317,6 +320,15 @@ void TestSuite::Initialize() {
 
   CHECK(debug::EnableInProcessStackDumping());
 #if defined(OS_WIN)
+  __debugbreak();

[Will Harris, 2016/01/22 18:30:39]

would help if I removed my debugging __debugbreak()

[Will Harris, 2016/01/22 21:58:23]

Done.

+#if defined(_DEBUG)
+  // Handle hooks cause shutdown asserts in Debug on Windows 7. crbug.com/571304
+  if (base::win::GetVersion() >= base::win::VERSION_WIN8)
+    base::debug::InstallHandleHooks();
+#else
+  base::debug::InstallHandleHooks();
+#endif
+
   RouteStdioToConsole(true);
   // Make sure we run with high resolution timer to minimize differences
   // between production code and test code.