diff --git a/mozilla/browser/components/bookmarks/src/nsBookmarksService.cpp b/mozilla/browser/components/bookmarks/src/nsBookmarksService.cpp
index c6f61fc3d1a..58f85e5e648 100644
--- a/mozilla/browser/components/bookmarks/src/nsBookmarksService.cpp
+++ b/mozilla/browser/components/bookmarks/src/nsBookmarksService.cpp
@@ -190,7 +190,6 @@ static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CI
 static NS_DEFINE_CID(kStringBundleServiceCID,     NS_STRINGBUNDLESERVICE_CID);
 static NS_DEFINE_CID(kPlatformCharsetCID,         NS_PLATFORMCHARSET_CID);
 static NS_DEFINE_CID(kCacheServiceCID,            NS_CACHESERVICE_CID);
-static NS_DEFINE_CID(kCharsetAliasCID,            NS_CHARSETALIAS_CID);
 
 static const char kURINC_BookmarksTopRoot[]           = "NC:BookmarksTopRoot"; 
 static const char kURINC_BookmarksRoot[]              = "NC:BookmarksRoot"; 
@@ -226,7 +225,7 @@ bm_AddRefGlobals()
         NS_ASSERTION(NS_SUCCEEDED(rv), "unable to get RDF container utils");
         if (NS_FAILED(rv)) return rv;
 
-        rv = CallGetService(kCharsetAliasCID, &gCharsetAlias);
+        rv = CallGetService(NS_CHARSETALIAS_CONTRACTID, &gCharsetAlias);
         NS_ASSERTION(NS_SUCCEEDED(rv), "unable to get charset alias service");
         if (NS_FAILED(rv)) return rv;
 
diff --git a/mozilla/content/base/src/nsDocument.cpp b/mozilla/content/base/src/nsDocument.cpp
index 4e8d05e69bb..8ec87d5a202 100644
--- a/mozilla/content/base/src/nsDocument.cpp
+++ b/mozilla/content/base/src/nsDocument.cpp
@@ -155,7 +155,6 @@ static NS_DEFINE_CID(kDOMEventGroupCID, NS_DOMEVENTGROUP_CID);
 static PRLogModuleInfo* gDocumentLeakPRLog;
 #endif
 
-static NS_DEFINE_CID(kCharsetAliasCID, NS_CHARSETALIAS_CID);
 static NS_DEFINE_CID(kDateTimeFormatCID, NS_DATETIMEFORMAT_CID);
 
 void
@@ -1315,7 +1314,7 @@ nsDocument::SetDocumentCharacterSet(const nsACString& aCharSetID)
     mCharacterSet = aCharSetID;
 
 #ifdef DEBUG
-    nsCOMPtr<nsICharsetAlias> calias(do_GetService(kCharsetAliasCID));
+    nsCOMPtr<nsICharsetAlias> calias(do_GetService(NS_CHARSETALIAS_CONTRACTID));
     if (calias) {
       nsCAutoString canonicalName;
       calias->GetPreferred(aCharSetID, canonicalName);
@@ -1468,7 +1467,7 @@ nsDocument::TryChannelCharset(nsIChannel *aChannel,
     nsCAutoString charsetVal;
     nsresult rv = aChannel->GetContentCharset(charsetVal);
     if (NS_SUCCEEDED(rv)) {
-      nsCOMPtr<nsICharsetAlias> calias(do_GetService(kCharsetAliasCID));
+      nsCOMPtr<nsICharsetAlias> calias(do_GetService(NS_CHARSETALIAS_CONTRACTID));
       if (calias) {
         nsCAutoString preferred;
         rv = calias->GetPreferred(charsetVal,
diff --git a/mozilla/content/base/src/nsXMLHttpRequest.cpp b/mozilla/content/base/src/nsXMLHttpRequest.cpp
index 1d33badaf5a..916a77e371c 100644
--- a/mozilla/content/base/src/nsXMLHttpRequest.cpp
+++ b/mozilla/content/base/src/nsXMLHttpRequest.cpp
@@ -88,7 +88,6 @@ static const char* kLoadAsData = "loadAsData";
 #define READYSTATE_STR "readystatechange"
 
 // CIDs
-static NS_DEFINE_CID(kCharsetAliasCID, NS_CHARSETALIAS_CID);
 static NS_DEFINE_CID(kIDOMDOMImplementationCID, NS_DOM_IMPLEMENTATION_CID);
 static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CID);
 static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
@@ -535,7 +534,7 @@ nsXMLHttpRequest::DetectCharset(nsACString& aCharset)
 
   rv = channel->GetContentCharset(charsetVal);
   if (NS_SUCCEEDED(rv)) {
-    nsCOMPtr<nsICharsetAlias> calias(do_GetService(kCharsetAliasCID,&rv));
+    nsCOMPtr<nsICharsetAlias> calias(do_GetService(NS_CHARSETALIAS_CONTRACTID,&rv));
     if(NS_SUCCEEDED(rv) && calias) {
       rv = calias->GetPreferred(charsetVal, aCharset);
     }
diff --git a/mozilla/content/html/content/src/nsFormSubmission.cpp b/mozilla/content/html/content/src/nsFormSubmission.cpp
index 35258b95df8..94630d928ee 100644
--- a/mozilla/content/html/content/src/nsFormSubmission.cpp
+++ b/mozilla/content/html/content/src/nsFormSubmission.cpp
@@ -74,7 +74,6 @@
 //end
 
 static NS_DEFINE_CID(kFormProcessorCID, NS_FORMPROCESSOR_CID);
-static NS_DEFINE_CID(kCharsetAliasCID, NS_CHARSETALIAS_CID);
 
 /**
  * Helper superclass implementation of nsIFormSubmission, providing common
@@ -1248,7 +1247,7 @@ nsFormSubmission::GetSubmitCharset(nsGenericHTMLElement* aForm,
     PRInt32 offset=0;
     PRInt32 spPos=0;
     // get charset from charsets one by one
-    nsCOMPtr<nsICharsetAlias> calias(do_GetService(kCharsetAliasCID, &rv));
+    nsCOMPtr<nsICharsetAlias> calias(do_GetService(NS_CHARSETALIAS_CONTRACTID, &rv));
     if (NS_FAILED(rv)) {
       return;
     }
diff --git a/mozilla/content/html/document/src/nsHTMLDocument.cpp b/mozilla/content/html/document/src/nsHTMLDocument.cpp
index 0f1a8d7ca62..01bc9d623b8 100644
--- a/mozilla/content/html/document/src/nsHTMLDocument.cpp
+++ b/mozilla/content/html/document/src/nsHTMLDocument.cpp
@@ -155,7 +155,6 @@ const PRInt32 kBackward = 1;
 
 static NS_DEFINE_CID(kCookieServiceCID, NS_COOKIESERVICE_CID);
 static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
-static NS_DEFINE_CID(kCharsetAliasCID, NS_CHARSETALIAS_CID);
 
 // Returns the name atom of aContent, if the content is a named item
 // and has a name atom.
diff --git a/mozilla/content/xml/document/src/nsXMLDocument.cpp b/mozilla/content/xml/document/src/nsXMLDocument.cpp
index 832a1b46bc5..487ef528ca0 100644
--- a/mozilla/content/xml/document/src/nsXMLDocument.cpp
+++ b/mozilla/content/xml/document/src/nsXMLDocument.cpp
@@ -97,7 +97,6 @@
 static const char kLoadAsData[] = "loadAsData";
 
 static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);
-static NS_DEFINE_CID(kCharsetAliasCID, NS_CHARSETALIAS_CID);
 
 
 // ==================================================================
diff --git a/mozilla/parser/htmlparser/src/nsScanner.cpp b/mozilla/parser/htmlparser/src/nsScanner.cpp
index 2391b3e10d8..6a01255e0b6 100644
--- a/mozilla/parser/htmlparser/src/nsScanner.cpp
+++ b/mozilla/parser/htmlparser/src/nsScanner.cpp
@@ -50,8 +50,6 @@
 #include "nsCRT.h"
 #include "nsParser.h"
 
-static NS_DEFINE_CID(kCharsetAliasCID, NS_CHARSETALIAS_CID);
-
 nsReadEndCondition::nsReadEndCondition(const PRUnichar* aTerminateChars) :
   mChars(aTerminateChars), mFilter(PRUnichar(~0)) // All bits set
 {
@@ -196,7 +194,7 @@ nsresult nsScanner::SetDocumentCharset(const nsACString& aCharset , PRInt32 aSou
   if( aSource < mCharsetSource) // priority is lower the the current one , just
     return res;
 
-  nsCOMPtr<nsICharsetAlias> calias(do_GetService(kCharsetAliasCID, &res));
+  nsCOMPtr<nsICharsetAlias> calias(do_GetService(NS_CHARSETALIAS_CONTRACTID, &res));
   NS_ASSERTION( nsnull != calias, "cannot find charset alias");
   if( NS_SUCCEEDED(res) && (nsnull != calias))
   {
diff --git a/mozilla/xpfe/components/bookmarks/src/nsBookmarksService.cpp b/mozilla/xpfe/components/bookmarks/src/nsBookmarksService.cpp
index 0d13560a601..89bbbbd4fe7 100644
--- a/mozilla/xpfe/components/bookmarks/src/nsBookmarksService.cpp
+++ b/mozilla/xpfe/components/bookmarks/src/nsBookmarksService.cpp
@@ -167,7 +167,6 @@ static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CI
 static NS_DEFINE_CID(kStringBundleServiceCID,     NS_STRINGBUNDLESERVICE_CID);
 static NS_DEFINE_CID(kPlatformCharsetCID,         NS_PLATFORMCHARSET_CID);
 static NS_DEFINE_CID(kCacheServiceCID,            NS_CACHESERVICE_CID);
-static NS_DEFINE_CID(kCharsetAliasCID,            NS_CHARSETALIAS_CID);
 static NS_DEFINE_CID(kCollationFactoryCID,        NS_COLLATIONFACTORY_CID);
 
 #define URINC_BOOKMARKS_TOPROOT_STRING            "NC:BookmarksTopRoot"
@@ -211,7 +210,7 @@ bm_AddRefGlobals()
             return rv;
         }
 
-        rv = CallGetService(kCharsetAliasCID, &gCharsetAlias);
+        rv = CallGetService(NS_CHARSETALIAS_CONTRACTID, &gCharsetAlias);
         if (NS_FAILED(rv)) {
             NS_ERROR("unable to get charset alias service");
             return rv;