cocoa browser: remove non-MD bookmark bar support

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

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BAR_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BAR_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 #include <stdint.h>
 
@@ skipping 29 matching lines @@
 class BookmarkModel;
 class BookmarkNode;
 class ManagedBookmarkService;
 
 // Magic numbers from Cole
 // TODO(jrg): create an objc-friendly version of bookmark_bar_constants.h?
 
 // Used as a maximum width for buttons on the bar.
 const CGFloat kDefaultBookmarkWidth = 150.0;
 
-// Horizontal frame inset for buttons in the bookmark bar.
-CGFloat BookmarkHorizontalPadding();
+// Right margin before the last button in the bookmark bar.
+const CGFloat kBookmarkRightMargin = 8.0;
+
+// Left margin before the first button in the bookmark bar.
+const CGFloat kBookmarkLeftMargin = 8.0;
 
 // Vertical frame inset for buttons in the bookmark bar.
-CGFloat BookmarkVerticalPadding();
+const CGFloat kBookmarkVerticalPadding = 4.0;
 
-// Left margin before the first button in the bookmark bar.
-CGFloat BookmarkLeftMargin();
-
-// Right margin before the last button in the bookmark bar.
-CGFloat BookmarkRightMargin();
+// Horizontal frame inset for buttons in the bookmark bar.
+const CGFloat kBookmarkHorizontalPadding = 4.0;
 
 // Used as a min/max width for buttons on menus (not on the bar).
 const CGFloat kBookmarkMenuButtonMinimumWidth = 100.0;
 const CGFloat kBookmarkMenuButtonMaximumWidth = 485.0;
 
 // The minimum separation between a folder menu and the edge of the screen.
 // If the menu gets closer to the edge of the screen (either right or left)
 // then it is pops up in the opposite direction.
 // (See -[BookmarkBarFolderController childFolderWindowLeftForWidth:]).
 const CGFloat kBookmarkHorizontalScreenPadding = 8.0;
@@ skipping 389 matching lines @@
 - (BookmarkButton*)buttonForDroppingOnAtPoint:(NSPoint)point;
 - (BOOL)isEventAnExitEvent:(NSEvent*)event;
 - (BOOL)shrinkOrHideView:(NSView*)view forMaxX:(CGFloat)maxViewX;
 - (void)unhighlightBookmark:(const bookmarks::BookmarkNode*)node;
 
 // The following are for testing purposes only and are not used internally.
 - (NSMenu *)menuForFolderNode:(const bookmarks::BookmarkNode*)node;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BAR_CONTROLLER_H_