From f6a3dfccf4256115d1892ac344383c3aef33b431 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Tue, 22 Mar 2011 22:23:04 -0700
Subject: [PATCH] Bug 645956 - Part 3: Remove NS_NewCSSNamespaceRule,
 r=bzbarsky

---
 layout/style/NameSpaceRule.h |  8 +-------
 layout/style/nsCSSParser.cpp | 15 ++++++---------
 layout/style/nsCSSRules.cpp  | 26 +++-----------------------
 3 files changed, 10 insertions(+), 39 deletions(-)

diff --git a/layout/style/NameSpaceRule.h b/layout/style/NameSpaceRule.h
index 728672bf91d5..03e827b3ec44 100644
--- a/layout/style/NameSpaceRule.h
+++ b/layout/style/NameSpaceRule.h
@@ -57,7 +57,7 @@ class NS_FINAL_CLASS NameSpaceRule : public Rule,
                                      public nsIDOMCSSRule
 {
 public:
-  NameSpaceRule();
+  NameSpaceRule(nsIAtom* aPrefix, const nsString& aURLSpec);
 private:
   // for |Clone|
   NameSpaceRule(const NameSpaceRule& aCopy);
@@ -79,10 +79,8 @@ public:
   virtual already_AddRefed<nsICSSRule> Clone() const;
 
   nsIAtom* GetPrefix() const { return mPrefix; }
-  void SetPrefix(nsIAtom* aPrefix) { mPrefix = aPrefix; }
 
   void GetURLSpec(nsString& aURLSpec) const { aURLSpec = mURLSpec; }
-  void SetURLSpec(const nsString& aURLSpec) { mURLSpec = aURLSpec; }
 
   // nsIDOMCSSRule interface
   NS_DECL_NSIDOMCSSRULE
@@ -97,8 +95,4 @@ private:
 
 NS_DEFINE_STATIC_IID_ACCESSOR(mozilla::css::NameSpaceRule, NS_CSS_NAMESPACE_RULE_IMPL_CID)
 
-nsresult
-NS_NewCSSNameSpaceRule(mozilla::css::NameSpaceRule** aInstancePtrResult,
-                       nsIAtom* aPrefix, const nsString& aURLSpec);
-
 #endif /* mozilla_css_NameSpaceRule_h__ */
diff --git a/layout/style/nsCSSParser.cpp b/layout/style/nsCSSParser.cpp
index 435b9c326026..a6f093b540d6 100644
--- a/layout/style/nsCSSParser.cpp
+++ b/layout/style/nsCSSParser.cpp
@@ -2105,22 +2105,19 @@ CSSParserImpl::ProcessNameSpace(const nsString& aPrefix,
                                 RuleAppendFunc aAppendFunc,
                                 void* aData)
 {
-  nsRefPtr<css::NameSpaceRule> rule;
   nsCOMPtr<nsIAtom> prefix;
 
   if (!aPrefix.IsEmpty()) {
     prefix = do_GetAtom(aPrefix);
   }
 
-  NS_NewCSSNameSpaceRule(getter_AddRefs(rule), prefix, aURLSpec);
-  if (rule) {
-    (*aAppendFunc)(rule, aData);
+  nsRefPtr<css::NameSpaceRule> rule = new css::NameSpaceRule(prefix, aURLSpec);
+  (*aAppendFunc)(rule, aData);
 
-    // If this was the first namespace rule encountered, it will trigger
-    // creation of a namespace map.
-    if (!mNameSpaceMap) {
-      mNameSpaceMap = mSheet->GetNameSpaceMap();
-    }
+  // If this was the first namespace rule encountered, it will trigger
+  // creation of a namespace map.
+  if (!mNameSpaceMap) {
+    mNameSpaceMap = mSheet->GetNameSpaceMap();
   }
 }
 
diff --git a/layout/style/nsCSSRules.cpp b/layout/style/nsCSSRules.cpp
index ae5225a0600f..3af1c7b97906 100644
--- a/layout/style/nsCSSRules.cpp
+++ b/layout/style/nsCSSRules.cpp
@@ -1155,10 +1155,10 @@ DOMCI_DATA(CSSMozDocumentRule, css::DocumentRule)
 namespace mozilla {
 namespace css {
 
-NameSpaceRule::NameSpaceRule()
+NameSpaceRule::NameSpaceRule(nsIAtom* aPrefix, const nsString& aURLSpec)
   : Rule(),
-    mPrefix(nsnull),
-    mURLSpec()
+    mPrefix(aPrefix),
+    mURLSpec(aURLSpec)
 {
 }
 
@@ -1278,26 +1278,6 @@ NameSpaceRule::GetParentRule(nsIDOMCSSRule** aParentRule)
 // Must be outside namespace
 DOMCI_DATA(CSSNameSpaceRule, css::NameSpaceRule)
 
-nsresult
-NS_NewCSSNameSpaceRule(css::NameSpaceRule** aInstancePtrResult,
-                       nsIAtom* aPrefix, const nsString& aURLSpec)
-{
-  if (! aInstancePtrResult) {
-    return NS_ERROR_NULL_POINTER;
-  }
-
-  css::NameSpaceRule* it = new css::NameSpaceRule();
-
-  if (!it) {
-    return NS_ERROR_OUT_OF_MEMORY;
-  }
-
-  it->SetPrefix(aPrefix);
-  it->SetURLSpec(aURLSpec);
-  NS_ADDREF(*aInstancePtrResult = it);
-  return NS_OK;
-}
-
 // -------------------------------------------
 // nsCSSFontFaceStyleDecl and related routines
 //