missed one of the strings for localization

b=32666, original reviewer was pollmann, self is reviewer for this small additional change

layout/forms/nsFileControlFrame.cpp

@@ -257,7 +257,9 @@ nsFileControlFrame::MouseClick(nsIDOMEvent* aMouseEvent)
  
   nsIFileWidget *fileWidget = nsnull;
   
-  nsString title; title.AssignWithConversion("File Upload");
+  nsString title; 
+  nsFormControlHelper::GetLocalizedString("FileUpload", title);
+
   nsComponentManager::CreateInstance(kCFileWidgetCID, nsnull, kIFileWidgetIID, (void**)&fileWidget);
   
   if (fileWidget) {

layout/html/forms/src/HtmlForm.properties

@@ -22,3 +22,4 @@ Submit=Submit Query
 Browse=Browse...
 AllFilesTitle=All Files
 AllFilesFilter=*.*
+FileUpload=File Upload

layout/html/forms/src/nsFileControlFrame.cpp

@@ -257,7 +257,9 @@ nsFileControlFrame::MouseClick(nsIDOMEvent* aMouseEvent)
  
   nsIFileWidget *fileWidget = nsnull;
   
-  nsString title; title.AssignWithConversion("File Upload");
+  nsString title; 
+  nsFormControlHelper::GetLocalizedString("FileUpload", title);
+
   nsComponentManager::CreateInstance(kCFileWidgetCID, nsnull, kIFileWidgetIID, (void**)&fileWidget);
   
   if (fileWidget) {