Suppress ScriptForbiddenScope in Document.cpp and FrameView.cpp in release mode

Source/platform/ScriptForbiddenScope.h

Index: Source/platform/ScriptForbiddenScope.h
diff --git a/Source/platform/ScriptForbiddenScope.h b/Source/platform/ScriptForbiddenScope.h
index 7aa518ce48e4ada168253c3896793356c66a4968..0d467530fe98bdc4a6dfbb38b91060b4cae0d439 100644
--- a/Source/platform/ScriptForbiddenScope.h
+++ b/Source/platform/ScriptForbiddenScope.h
@@ -24,6 +24,20 @@ public:
         TemporaryChange<unsigned> m_change;
     };
 
+    // FIXME: This should be removed. SuppressScriptForbiddenScopeInRelease is used
+    // to exceptionally allow script execution in ScriptForbiddenScope, because
+    // some real-world plugins try to execute script in ScriptForbiddenScope.
+    // This is unsafe and we should get rid of all the unsafe script executions.
+    class PLATFORM_EXPORT SuppressScriptForbiddenScopeInRelease {
+    public:
+        SuppressScriptForbiddenScopeInRelease();
+        ~SuppressScriptForbiddenScopeInRelease();
+#if !ASSERT_ENABLED
+    private:
+        TemporaryChange<unsigned> m_change;
+#endif
+    };
+
     static bool isScriptForbidden();
 };