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

chrome/browser/tab_contents/tab_contents.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/browser/tab_contents/tab_contents.h"
 
 #if defined(OS_CHROMEOS)
 // For GdkScreen
 #include <gdk/gdk.h>
 #endif  // defined(OS_CHROMEOS)
@@ skipping 149 matching lines @@
   prefs::kWebKitJavaEnabled,
   prefs::kWebKitJavascriptEnabled,
   prefs::kWebKitLoadsImagesAutomatically,
   prefs::kWebKitPluginsEnabled,
   prefs::kWebKitUsesUniversalDetector,
   prefs::kWebKitSerifFontFamily,
   prefs::kWebKitSansSerifFontFamily,
   prefs::kWebKitFixedFontFamily,
   prefs::kWebKitDefaultFontSize,
   prefs::kWebKitDefaultFixedFontSize,
+  prefs::kWebkitTabsToLinks,
   prefs::kDefaultCharset
   // kWebKitStandardFontIsSerif needs to be added
   // if we let users pick which font to use, serif or sans-serif when
   // no font is specified or a CSS generic family (serif or sans-serif)
   // is not specified.
 };
 
 const int kPrefsToObserveLength = arraysize(kPrefsToObserve);
 
 // Returns true if the entry's transition type is FORM_SUBMIT.
@@ skipping 256 matching lines @@
   prefs->RegisterBooleanPref(prefs::kWebKitDomPasteEnabled,
                              pref_defaults.dom_paste_enabled);
   prefs->RegisterBooleanPref(prefs::kWebKitShrinksStandaloneImagesToFit,
                              pref_defaults.shrinks_standalone_images_to_fit);
   prefs->RegisterStringPref(prefs::kWebKitInspectorSettings,
                             UTF8ToWide(pref_defaults.inspector_settings));
   prefs->RegisterBooleanPref(prefs::kWebKitTextAreasAreResizable,
                              pref_defaults.text_areas_are_resizable);
   prefs->RegisterBooleanPref(prefs::kWebKitJavaEnabled,
                              pref_defaults.java_enabled);
+  prefs->RegisterBooleanPref(prefs::kWebkitTabsToLinks,
+                             pref_defaults.tabs_to_links);
 
   prefs->RegisterLocalizedStringPref(prefs::kAcceptLanguages,
                                      IDS_ACCEPT_LANGUAGES);
   prefs->RegisterLocalizedStringPref(prefs::kDefaultCharset,
                                      IDS_DEFAULT_ENCODING);
   prefs->RegisterLocalizedBooleanPref(prefs::kWebKitStandardFontIsSerif,
                                       IDS_STANDARD_FONT_IS_SERIF);
   prefs->RegisterLocalizedStringPref(prefs::kWebKitFixedFontFamily,
                                      IDS_FIXED_FONT_FAMILY);
   prefs->RegisterLocalizedStringPref(prefs::kWebKitSerifFontFamily,
@@ skipping 2712 matching lines @@
   AddInfoBar(new SavePasswordInfoBarDelegate(this, form_to_save));
 }
 
 Profile* TabContents::GetProfileForPasswordManager() {
   return profile();
 }
 
 bool TabContents::DidLastPageLoadEncounterSSLErrors() {
   return controller().ssl_manager()->ProcessedSSLErrorFromRequest();
 }