Style fixes for previous review

chrome/browser/renderer_host/render_widget_host_view_mac.mm

 // Copyright (c) 2006-2008 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/renderer_host/render_widget_host_view_mac.h"
 
 #include "base/histogram.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/browser_trial.h"
 #include "chrome/browser/renderer_host/backing_store.h"
@@ skipping 264 matching lines @@
     int item_height,
     int selected_item,
     const std::vector<WebMenuItem>& items) {
   NSRect view_rect = [cocoa_view_ bounds];
   NSRect parent_rect = [parent_view_ bounds];
   int y_offset = bounds.y() + bounds.height();
   NSRect position = NSMakeRect(bounds.x(), parent_rect.size.height - y_offset,
                                bounds.width(), bounds.height());
 
   // Display the menu.
-  WebMenuRunner* menu_runner =
-      [[[WebMenuRunner alloc] initWithItems:items] autorelease];
+  scoped_nsobject<WebMenuRunner> menu_runner;
+  menu_runner.reset([[WebMenuRunner alloc] initWithItems:items]);
 
   [menu_runner runMenuInView:parent_view_
                   withBounds:position
                 initialIndex:selected_item];
 
   int window_num = [[parent_view_ window] windowNumber];
-  NSEvent* event = CreateEventForMenuAction([menu_runner menuItemWasChosen],
-                                            window_num, item_height,
-                                            [menu_runner indexOfSelectedItem],
-                                            position, view_rect);
+  NSEvent* event =
+      webkit_glue::EventWithMenuAction([menu_runner menuItemWasChosen],
+                                       window_num, item_height,
+                                       [menu_runner indexOfSelectedItem],
+                                       position, view_rect);
 
   if ([menu_runner menuItemWasChosen]) {
     // Simulate a menu selection event.
     const WebMouseEvent& mouse_event =
         WebInputEventFactory::mouseEvent(event, cocoa_view_);
     render_widget_host_->ForwardMouseEvent(mouse_event);
   } else {
     // Simulate a menu dismiss event.
     NativeWebKeyboardEvent keyboard_event(event);
     render_widget_host_->ForwardKeyboardEvent(keyboard_event);
@@ skipping 154 matching lines @@
 - (BOOL)resignFirstResponder {
   if (closeOnDeactivate_)
     renderWidgetHostView_->KillSelf();
 
   renderWidgetHostView_->render_widget_host_->Blur();
 
   return YES;
 }
 
 @end