83017: Fix title of the page info window. Fix from Daniel Brooks db48x@yahoo.com, sr=alecf, a=asa

suite/browser/navigator.js

@@ -1057,7 +1057,7 @@ function BrowserViewSourceOfURL(url, charset)
              url, charset);
 }
 
-// doc=owner document.
+// doc=null for regular page info, doc=owner document for frame info.
 function BrowserPageInfo(doc)
 {
   window.openDialog("chrome://navigator/content/pageInfo.xul",

suite/browser/navigatorOverlay.xul

@@ -134,7 +134,7 @@
 
     <!-- View Menu -->
     <command id="View:PageSource" oncommand="BrowserViewSource();"/>
-    <command id="View:PageInfo"   oncommand="BrowserPageInfo(getBrowser().contentDocument);"/>
+    <command id="View:PageInfo"   oncommand="BrowserPageInfo();"/>
     <command id="View:FullScreen" oncommand="BrowserFullScreen();"/>
   
     <!-- Search Menu -->