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

chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h

Index: chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h b/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h
index 01e16ccfa4abade2768c6a894a408223ee78e8f3..dc5e1ac71e3e88d623a5fa7c9fad719380668a09 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h
@@ -226,6 +226,9 @@ willAnimateFromState:(BookmarkBar::State)oldState
   // "Other bookmarks" button on the right side.
   scoped_nsobject<BookmarkButton> otherBookmarksButton_;
 
+  // "Apps" button to the right of "Other bookmarks".
+  scoped_nsobject<BookmarkButton> appsPageShortcutButton_;
+
   // We have a special menu for folder buttons.  This starts as a copy
   // of the bar menu.
   scoped_nsobject<BookmarkMenu> buttonFolderContextMenu_;
@@ -296,6 +299,9 @@ willAnimateFromState:(BookmarkBar::State)oldState
 // Update the visible state of the bookmark bar.
 - (void)updateVisibility;
 
+// Update the visible state of the bookmark bar.
+- (void)updateAppsPageShortcutButtonVisibility;
+
 // Hides or shows the bookmark bar depending on the current state.
 - (void)updateHiddenState;
 
@@ -399,6 +405,8 @@ willAnimateFromState:(BookmarkBar::State)oldState
 - (void)openURL:(GURL)url disposition:(WindowOpenDisposition)disposition;
 - (void)clearBookmarkBar;
 - (BookmarkButtonCell*)cellForBookmarkNode:(const BookmarkNode*)node;
+- (BookmarkButtonCell*)cellForCustomButton:(NSString*)text
+                                 withImage:(NSImage*)image;
 - (NSRect)frameForBookmarkButtonFromCell:(NSCell*)cell xOffset:(int*)xOffset;
 - (void)checkForBookmarkButtonGrowth:(NSButton*)button;
 - (void)frameDidChange;