Amusingly deprecate the generic version of 'ExceptionState::throwDOMException'.

Source/core/css/CSSStyleSheet.cpp

Index: Source/core/css/CSSStyleSheet.cpp
diff --git a/Source/core/css/CSSStyleSheet.cpp b/Source/core/css/CSSStyleSheet.cpp
index 1f6e6e7e3c24f17d6051c7c2811bb57298373378..05e3b212dc3c2a58cbd54bad508a09cee7a4b1b2 100644
--- a/Source/core/css/CSSStyleSheet.cpp
+++ b/Source/core/css/CSSStyleSheet.cpp
@@ -250,21 +250,21 @@ unsigned CSSStyleSheet::insertRule(const String& ruleString, unsigned index, Exc
     ASSERT(m_childRuleCSSOMWrappers.isEmpty() || m_childRuleCSSOMWrappers.size() == m_contents->ruleCount());
 
     if (index > length()) {
-        es.throwDOMException(IndexSizeError);
+        es.throwUninformativeAndGenericDOMException(IndexSizeError);
         return 0;
     }
     CSSParser p(m_contents->parserContext(), UseCounter::getFrom(this));
     RefPtr<StyleRuleBase> rule = p.parseRule(m_contents.get(), ruleString);
 
     if (!rule) {
-        es.throwDOMException(SyntaxError);
+        es.throwUninformativeAndGenericDOMException(SyntaxError);
         return 0;
     }
     RuleMutationScope mutationScope(this);
 
     bool success = m_contents->wrapperInsertRule(rule, index);
     if (!success) {
-        es.throwDOMException(HierarchyRequestError);
+        es.throwUninformativeAndGenericDOMException(HierarchyRequestError);
         return 0;
     }
     if (!m_childRuleCSSOMWrappers.isEmpty())
@@ -278,7 +278,7 @@ void CSSStyleSheet::deleteRule(unsigned index, ExceptionState& es)
     ASSERT(m_childRuleCSSOMWrappers.isEmpty() || m_childRuleCSSOMWrappers.size() == m_contents->ruleCount());
 
     if (index >= length()) {
-        es.throwDOMException(IndexSizeError);
+        es.throwUninformativeAndGenericDOMException(IndexSizeError);
         return;
     }
     RuleMutationScope mutationScope(this);