[Mac] Add a preference for the tab key cycling between just form fields, or links as well.

chrome/common/pref_names.cc

 // Copyright (c) 2010 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/common/pref_names.h"
 
 namespace prefs {
 
 // *************** PROFILE PREFS ***************
 // These are attached to the user profile
@@ skipping 78 matching lines @@
 const wchar_t kWebKitShrinksStandaloneImagesToFit[] =
     L"webkit.webprefs.shrinks_standalone_images_to_fit";
 const wchar_t kWebKitInspectorSettings[] =
     L"webkit.webprefs.inspector_settings";
 const wchar_t kWebKitUsesUniversalDetector[] =
     L"webkit.webprefs.uses_universal_detector";
 const wchar_t kWebKitTextAreasAreResizable[] =
     L"webkit.webprefs.text_areas_are_resizable";
 const wchar_t kWebKitJavaEnabled[] =
     L"webkit.webprefs.java_enabled";
+const wchar_t kWebkitTabsToLinks[] = L"webkit.webprefs.tabs_to_links";
 
 // Boolean which specifies whether the bookmark bar is visible on all tabs.
 const wchar_t kShowBookmarkBar[] = L"bookmark_bar.show_on_all_tabs";
 
 // Boolean that is true if the password manager is on (will record new
 // passwords and fill in known passwords).
 const wchar_t kPasswordManagerEnabled[] = L"profile.password_manager_enabled";
 
 // OBSOLETE.  Boolean that is true if the form autofill is on (will record
 // values entered in text inputs in forms and shows them in a popup when user
@@ skipping 684 matching lines @@
 
 // The root URL of the cloud print service.
 const wchar_t kCloudPrintServiceURL[] = L"cloud_print.service_url";
 // The unique id for this instance of the cloud print proxy.
 const wchar_t kCloudPrintProxyId[] = L"cloud_print.proxy_id";
 // The human-readable name of the Cloud Print proxy. User-supplied.
 const wchar_t kCloudPrintProxyName[] = L"cloud_print.proxy_name";
 // The GAIA auth token (we may need to move it outside of prefs)
 const wchar_t kCloudPrintAuthToken[] = L"cloud_print_auth_token";
 }  // namespace prefs