Small documentation fixes for printing.

chrome/browser/printing/printer_query.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/printing/printer_query.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "base/threading/thread_restrictions.h"
@@ skipping 63 matching lines @@
     scoped_ptr<PrintingUIWebContentsObserver> web_contents_observer,
     int expected_page_count,
     bool has_selection,
     MarginType margin_type,
     const base::Closure& callback) {
   DCHECK_EQ(io_message_loop_, base::MessageLoop::current());
   DCHECK(!is_print_dialog_box_shown_);
 
   StartWorker(callback);
 
-  // Real work is done in PrintJobWorker::Init().
+  // Real work is done in PrintJobWorker::GetSettings().
   is_print_dialog_box_shown_ = ask_user_for_settings == ASK_USER;
   worker_->message_loop()->PostTask(
       FROM_HERE,
       base::Bind(&PrintJobWorker::GetSettings,
                  base::Unretained(worker_.get()),
                  is_print_dialog_box_shown_,
                  base::Passed(&web_contents_observer),
                  expected_page_count,
                  has_selection,
                  margin_type));
@@ skipping 39 matching lines @@
 
 bool PrinterQuery::is_callback_pending() const {
   return !callback_.is_null();
 }
 
 bool PrinterQuery::is_valid() const {
   return worker_.get() != NULL;
 }
 
 }  // namespace printing