backed out an inline for UNIX build

layout/html/table/src/nsTableColGroup.cpp

@@ -138,6 +138,13 @@ int nsTableColGroup::GetColumnCount ()
   return mColCount;
 }
 
+void nsTableColGroup::ResetColumns ()
+{
+  mColCount = 0;
+  if (nsnull != mTable)
+    mTable->ResetColumns ();
+}
+
 NS_IMETHODIMP
 nsTableColGroup::AppendChild (nsIContent *aContent, PRBool aNotify)
 {

layout/html/table/src/nsTableColGroup.h

@@ -175,14 +175,6 @@ inline void nsTableColGroup::SetSpan (int aSpan)
     ResetColumns ();
 }
 
-inline void nsTableColGroup::ResetColumns ()
-{
-  mColCount = 0;
-  if (nsnull != mTable)
-    mTable->ResetColumns ();
-}
-
-
 #endif