bug 214266 - check the "Wrap" checkbox in the find dialog by default.

toolkit/content/finddialog.js

@@ -62,7 +62,7 @@ function fillDialog()
   // this is necessary for window.find()
   dialog.findKey.value           = gFindInst.searchString ? gFindInst.searchString : findService.searchString;
   dialog.caseSensitive.checked   = gFindInst.matchCase ? gFindInst.matchCase : findService.matchCase;
-  dialog.wrap.checked            = gFindInst.wrapFind ? gFindInst.wrapFind : findService.wrapFind;
+  // Don't initialize Wrap here, we just want it to be checked. 
   var findBackwards              = gFindInst.findBackwards ? gFindInst.findBackwards : findService.findBackwards;
   if (findBackwards)
     dialog.rg.selectedItem = dialog.up;

toolkit/content/finddialog.xul

@@ -53,7 +53,7 @@
       <hbox flex="1">
         <vbox pack="center" flex="1">
           <checkbox id="dialog.caseSensitive" label="&caseSensitiveCheckbox.label;" accesskey="&caseSensitiveCheckbox.accesskey;"/>
-          <checkbox id="dialog.wrap" label="&wrapCheckbox.label;" accesskey="&wrapCheckbox.accesskey;"/>
+          <checkbox id="dialog.wrap" label="&wrapCheckbox.label;" accesskey="&wrapCheckbox.accesskey;" checked="true"/>
         </vbox>
         <groupbox orient="horizontal" flex="1">
           <caption label="&direction.label;"/>