Camino only - Bug 419051: Only re-focus the search field when it's not already focused. r/sr=pink

git-svn-id: svn://10.0.0.236/trunk@246378 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/camino/src/find/FindBarController.mm

@@ -148,8 +148,13 @@
 {
   [self doFindForwards:YES];
   // Return/enter ends editing and unfocuses the search field, which we don't
-  // want. Rather than setting up a custom field editor, just force focus back. 
-  [[mSearchField window] makeFirstResponder:mSearchField];
+  // want. Rather than setting up a custom field editor, just force focus back
+  // if it's not focused.
+  if (![mSearchField currentEditor] ||
+      [[mSearchField window] firstResponder] != [mSearchField currentEditor])
+  {
+    [[mSearchField window] makeFirstResponder:mSearchField];
+  }
 }
 
 - (IBAction)findPrevious:(id)sender