Introduce //components/user_prefs, use to eliminate c/b/prefs dependency in Autofill.

chrome/browser/ui/views/bookmarks/bookmark_editor_view.cc

Index: chrome/browser/ui/views/bookmarks/bookmark_editor_view.cc
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_editor_view.cc b/chrome/browser/ui/views/bookmarks/bookmark_editor_view.cc
index 92fc7428634dd12c23020f2e5f3e7a287076234f..869536fdb50b888df598e60d092d2d76d1dd8743 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_editor_view.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_editor_view.cc
@@ -18,6 +18,7 @@
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/bookmarks/bookmark_utils.h"
+#include "components/user_prefs/user_prefs.h"
 #include "googleurl/src/gurl.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
@@ -335,7 +336,7 @@ void BookmarkEditorView::Init() {
 
     url_tf_ = new views::Textfield;
     PrefService* prefs = profile_ ?
-        PrefServiceFromBrowserContext(profile_) :
+        components::UserPrefs::Get(profile_) :
         NULL;
     url_tf_->SetText(chrome::FormatBookmarkURLForDisplay(url, prefs));
     url_tf_->SetController(this);