Remove unused prefs/api/resource for setPageEncoding

chrome/browser/browser_encoding_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 <stddef.h>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
@@ skipping 244 matching lines @@
 
   // Set the default charset to one of encodings not supported by the current
   // auto-detector (Please refer to the above comments) to make sure we
   // incorrectly decode the page. Now we use ISO-8859-4.
   browser()->profile()->GetPrefs()->SetString(prefs::kDefaultCharset,
                                               "ISO-8859-4");
 
   content::WebContents* web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   for (size_t i = 0; i < arraysize(kTestDatas); ++i) {
-    // Enable auto detect.
-    browser()->profile()->GetPrefs()->SetBoolean(
-        prefs::kWebKitUsesUniversalDetector, true);
-
     base::FilePath test_file_path(test_dir_path);
     test_file_path = test_file_path.AppendASCII(kTestDatas[i].test_file_name);
     GURL url =
         net::URLRequestMockHTTPJob::GetMockUrl(test_file_path.MaybeAsASCII());
     ui_test_utils::NavigateToURL(browser(), url);
 
     // Get the encoding of page. It should return the real encoding now.
     EXPECT_EQ(kTestDatas[i].expected_encoding, web_contents->GetEncoding());
 
     // Dump the page, the content of dump page should be equal with our expect
     // result file.
     base::FilePath expected_result_file_name =
         base::FilePath().AppendASCII(kAutoDetectDir).
         AppendASCII(kExpectedResultDir).
         AppendASCII(kTestDatas[i].expected_result);
     SaveAndCompare(kTestDatas[i].test_file_name, expected_result_file_name);
   }
 }