Add the "Other bookmarks" button on the right of the bookmark bar....

chrome/browser/cocoa/bookmark_bar_toolbar_view.mm

 // Copyright (c) 2009 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.
 
 #import "chrome/browser/cocoa/bookmark_bar_toolbar_view.h"
 
 #include "app/gfx/canvas_paint.h"
 #include "app/theme_provider.h"
 #include "base/gfx/rect.h"
 #include "chrome/browser/browser_theme_provider.h"
@@ skipping 18 matching lines @@
 - (void)drawRect:(NSRect)rect {
   if ([controller_ drawAsFloatingBar]) {
     [self drawRectAsFloating:rect];
   } else {
     NSPoint phase = [self gtm_themePatternPhase];
     [[NSGraphicsContext currentContext] setPatternPhase:phase];
     [self drawBackground];
   }
 }
 
-- (void)layoutViews {
-  if ([controller_ drawAsFloatingBar]) {
-    // The internal bookmark bar should have padding to center it.
-    NSRect frame = [self frame];
-    [buttonView_ setFrame:
-                   NSMakeRect(bookmarks::kNTPBookmarkBarPadding,
-                              bookmarks::kNTPBookmarkBarPadding,
-                              NSWidth(frame) -
-                              bookmarks::kNTPBookmarkBarPadding,
-                              NSHeight(frame) -
-                              bookmarks::kNTPBookmarkBarPadding)];
-  } else {
-    // The frame of our child should be equal to our frame.
-    NSRect frame = [self frame];
-    [buttonView_ setFrame:NSMakeRect(0, 0, NSWidth(frame), NSHeight(frame))];
-  }
-}
-
 - (void)drawRectAsFloating:(NSRect)rect {
   NSRect bounds = [self bounds];
 
   ThemeProvider* themeProvider = [controller_ themeProvider];
   if (!themeProvider)
     return;
 
   NSGraphicsContext* theContext = [NSGraphicsContext currentContext];
   [theContext saveGraphicsState];
 
@@ skipping 35 matching lines @@
   NSColor* borderColor =
       [[self gtm_theme] strokeColorForStyle:GTMThemeStyleToolBar
                                       state:GTMThemeStateActiveWindow];
   [borderColor set];
   [border stroke];
 
   [theContext restoreGraphicsState];
 }
 
 @end  // @implementation BookmarkBarToolbarView