Mac: Add a shortcut to open the Apps page from the bookmark bar.

chrome/browser/bookmarks/bookmark_model.cc

Index: chrome/browser/bookmarks/bookmark_model.cc
diff --git a/chrome/browser/bookmarks/bookmark_model.cc b/chrome/browser/bookmarks/bookmark_model.cc
index 52533b4c2be72210353f7fc5c17cb7d33441eae5..cc2ef56361d2274bd5819ab551bda6cc89d8acb2 100644
--- a/chrome/browser/bookmarks/bookmark_model.cc
+++ b/chrome/browser/bookmarks/bookmark_model.cc
@@ -203,6 +203,7 @@ BookmarkModel::BookmarkModel(Profile* profile)
       bookmark_bar_node_(NULL),
       other_node_(NULL),
       mobile_node_(NULL),
+      apps_node_(NULL),
       next_node_id_(1),
       observers_(ObserverList<BookmarkModelObserver>::NOTIFY_EXISTING_ONLY),
       loaded_signal_(true, false),
@@ -660,6 +661,9 @@ void BookmarkModel::SetPermanentNodeVisible(BookmarkNode::Type type,
     case BookmarkNode::MOBILE:
       mobile_node_->set_visible(value);
       break;
+    case BookmarkNode::APPS_NODE:
+      apps_node_->set_visible(value);
+      break;
     default:
       NOTREACHED();
   }
@@ -732,6 +736,12 @@ void BookmarkModel::DoneLoading(BookmarkLoadDetails* details_delete_me) {
 
   root_.set_meta_info_str(details->model_meta_info());
 
+  // The apps node does not hold any bookmarks, so it is not obtained from
+  // |details|.  We need it because it is used to render the "Apps" menu item,
+  // but we are careful not to add it to |root_| otherwise it causes problems
+  // with sync.
+  apps_node_.reset(CreatePermanentNode(BookmarkNode::APPS_NODE));
+
   {
     base::AutoLock url_lock(url_lock_);
     // Update nodes_ordered_by_url_set_ from the nodes.
@@ -836,7 +846,8 @@ BookmarkPermanentNode* BookmarkModel::CreatePermanentNode(
     BookmarkNode::Type type) {
   DCHECK(type == BookmarkNode::BOOKMARK_BAR ||
          type == BookmarkNode::OTHER_NODE ||
-         type == BookmarkNode::MOBILE);
+         type == BookmarkNode::MOBILE ||
+         type == BookmarkNode::APPS_NODE);
   BookmarkPermanentNode* node =
       new BookmarkPermanentNode(generate_next_node_id());
   if (type == BookmarkNode::MOBILE)
@@ -853,6 +864,9 @@ BookmarkPermanentNode* BookmarkModel::CreatePermanentNode(
     case BookmarkNode::MOBILE:
       title_id = IDS_BOOKMARK_BAR_MOBILE_FOLDER_NAME;
       break;
+    case BookmarkNode::APPS_NODE:
+      title_id = IDS_BOOKMARK_BAR_APPS_SHORTCUT_NAME;
+      break;
     default:
       NOTREACHED();
       title_id = IDS_BOOKMARK_BAR_FOLDER_NAME;