Move remaining non-test, non-Chrome-specific Prefs code to base/prefs/.

chrome/browser/tab_contents/spelling_bubble_model.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 "chrome/browser/tab_contents/spelling_bubble_model.h"
 
 #include "base/logging.h"
-#include "chrome/browser/prefs/pref_service.h"
+#include "base/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 
@@ skipping 45 matching lines @@
 string16 SpellingBubbleModel::GetLinkText() const {
   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 }
 
 void SpellingBubbleModel::LinkClicked() {
   OpenURLParams params(
       GURL(chrome::kPrivacyLearnMoreURL), Referrer(), NEW_FOREGROUND_TAB,
       content::PAGE_TRANSITION_LINK, false);
   web_contents_->OpenURL(params);
 }