Remove AllowUserAgentScript.

sky/engine/platform/ScriptForbiddenScope.cpp

Index: sky/engine/platform/ScriptForbiddenScope.cpp
diff --git a/sky/engine/platform/ScriptForbiddenScope.cpp b/sky/engine/platform/ScriptForbiddenScope.cpp
index cd7c65d509af88fcd115deee1cd76373d3642e4c..79e6cdcec3006e73bdf734e5ba803abc8850f89a 100644
--- a/sky/engine/platform/ScriptForbiddenScope.cpp
+++ b/sky/engine/platform/ScriptForbiddenScope.cpp
@@ -53,14 +53,4 @@ ScriptForbiddenScope::AllowUserAgentScript::~AllowUserAgentScript()
     ASSERT(!s_scriptForbiddenCount);
 }
 
-ScriptForbiddenScope::AllowSuperUnsafeScript::AllowSuperUnsafeScript()
-    : m_change(s_scriptForbiddenCount, 0)
-{
-}
-
-ScriptForbiddenScope::AllowSuperUnsafeScript::~AllowSuperUnsafeScript()
-{
-    ASSERT(!s_scriptForbiddenCount);
-}
-
 } // namespace blink