MD Settings: give Chrome logo an alt text

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

 // Copyright 2015 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/ui/webui/settings/md_settings_localized_strings_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
@@ skipping 167 matching lines @@
 
   html_source->AddBoolean(
       "showExperimentalA11yFeatures",
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           chromeos::switches::kEnableExperimentalAccessibilityFeatures));
 #endif
 }
 
 void AddAboutStrings(content::WebUIDataSource* html_source) {
   LocalizedString localized_strings[] = {
+    {"aboutProductLogoAlt", IDS_SHORT_PRODUCT_LOGO_ALT_TEXT},
     {"aboutPageTitle", IDS_SETTINGS_ABOUT_PROGRAM},
 #if defined(OS_CHROMEOS)
     {"aboutProductTitle", IDS_PRODUCT_OS_NAME},
 #else
     {"aboutProductTitle", IDS_PRODUCT_NAME},
 #endif
     {"aboutGetHelpUsingChrome", IDS_SETTINGS_GET_HELP_USING_CHROME},
 
 #if defined(GOOGLE_CHROME_BUILD)
     {"aboutReportAnIssue", IDS_SETTINGS_ABOUT_PAGE_REPORT_AN_ISSUE},
@@ skipping 1752 matching lines @@
 
 #if defined(OS_CHROMEOS)
   chromeos::network_element::AddLocalizedStrings(html_source);
 #endif
   policy_indicator::AddLocalizedStrings(html_source);
 
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings