Enable the AllowSuperUnsafeScript assert disabler in debug builds.

Source/platform/ScriptForbiddenScope.cpp

Index: Source/platform/ScriptForbiddenScope.cpp
diff --git a/Source/platform/ScriptForbiddenScope.cpp b/Source/platform/ScriptForbiddenScope.cpp
index 34a942945cc522c9bbbad05d4ccd6a88614da408..7aa697581b8ed53273ab8b56f9e6947cd83b5578 100644
--- a/Source/platform/ScriptForbiddenScope.cpp
+++ b/Source/platform/ScriptForbiddenScope.cpp
@@ -41,17 +41,13 @@ ScriptForbiddenScope::AllowUserAgentScript::~AllowUserAgentScript()
 }
 
 ScriptForbiddenScope::AllowSuperUnsafeScript::AllowSuperUnsafeScript()
-#if !ASSERT_ENABLED
     : m_change(s_scriptForbiddenCount, 0)
-#endif
 {
 }
 
 ScriptForbiddenScope::AllowSuperUnsafeScript::~AllowSuperUnsafeScript()
 {
-#if !ASSERT_ENABLED
-    RELEASE_ASSERT(!s_scriptForbiddenCount);
-#endif
+    ASSERT(!s_scriptForbiddenCount);
 }
 
 } // namespace blink