Linux/ChromeOS Chromium style checker cleanup, chrome/browser edition.

chrome/browser/printing/print_preview_dialog_controller_browsertest.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 "base/command_line.h"
 #include "chrome/browser/printing/print_preview_dialog_controller.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "googleurl/src/gurl.h"
 
 using content::WebContents;
 
 class PrintPreviewDialogControllerBrowserTest : public InProcessBrowserTest {
  public:
   PrintPreviewDialogControllerBrowserTest() {}
   virtual ~PrintPreviewDialogControllerBrowserTest() {}
 
-  virtual void SetUpCommandLine(CommandLine* command_line) {
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
 #if !defined(GOOGLE_CHROME_BUILD)
     command_line->AppendSwitch(switches::kEnablePrintPreview);
 #endif
   }
 };
 
 class TabDestroyedObserver : public content::WebContentsObserver {
  public:
   explicit TabDestroyedObserver(WebContents* contents)
       : content::WebContentsObserver(contents),
@@ skipping 95 matching lines @@
   ASSERT_TRUE(tab_destroyed_observer.tab_destroyed());
 
   // Get the print preview tab for initiator tab.
   print_view_manager->PrintPreviewNow(false);
   WebContents* new_preview_tab =
       tab_controller->GetOrCreatePreviewTab(initiator_tab);
 
   EXPECT_EQ(1, browser()->tab_strip_model()->count());
   EXPECT_TRUE(new_preview_tab);
 }