[spelling] existance to existence

content/test/webui_resource_browsertest.cc

 // Copyright 2013 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/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/path_service.h"
 #include "base/threading/thread_restrictions.h"
 #include "content/grit/content_resources.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/shell/browser/shell.h"
 #include "net/base/filename_util.h"
 #include "ui/resources/grit/webui_resources.h"
 
 namespace content {
 
 class WebUIResourceBrowserTest : public ContentBrowserTest {
  public:
   WebUIResourceBrowserTest() {}
   ~WebUIResourceBrowserTest() override {}
 
   // Runs all test functions in |file|, waiting for them to complete.
   void RunTest(const base::FilePath& file) {
     {
-      base::ThreadRestrictions::ScopedAllowIO allow_io_for_file_existance_check;
+      base::ThreadRestrictions::ScopedAllowIO allow_io_for_file_existence_check;

[dschuyler, 2017/05/31 22:09:35]

This is an 'auto' or 'stack' var, so the variable is not used elsewhere.

[Lei Zhang, 2017/05/31 22:14:14]

I am familiar with ScopedAllowIO.

       ASSERT_TRUE(PathExists(file));
     }
 
     NavigateToURL(shell(), net::FilePathToFileURL(file));
 
     content::WebContents* web_contents = shell()->web_contents();
     ASSERT_TRUE(web_contents);
     EXPECT_TRUE(ExecuteWebUIResourceTest(web_contents, include_libraries_));
   }
 
@@ skipping 24 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(WebUIResourceBrowserTest, MediaInternals_PlayerInfo) {
   RunMediaInternalsTest(FILE_PATH_LITERAL("player_info_test.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(WebUIResourceBrowserTest, MediaInternals_Manager) {
   RunMediaInternalsTest(FILE_PATH_LITERAL("manager_test.html"));
 }
 
 }  // namespace content