[Extensions UI] Remove all traces of the chevron

chrome/browser/ui/cocoa/extensions/browser_actions_controller.h

 // Copyright (c) 2011 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_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include <memory>
@@ skipping 31 matching lines @@
   // Array of toolbar action buttons in the correct order for them to be
   // displayed (includes both hidden and visible buttons).
   base::scoped_nsobject<NSMutableArray> buttons_;
 
   // The delegate for the ToolbarActionsBar.
   std::unique_ptr<ToolbarActionsBarDelegate> toolbarActionsBarBridge_;
 
   // The controlling ToolbarActionsBar.
   std::unique_ptr<ToolbarActionsBar> toolbarActionsBar_;
 
-  // True if we should supppress the chevron (we do this during drag
-  // animations).
-  BOOL suppressChevron_;
-
   // True if this is the overflow container for toolbar actions.
   BOOL isOverflow_;
 
-  // The currently running chevron animation (fade in/out).
-  base::scoped_nsobject<NSViewAnimation> chevronAnimation_;
-
-  // The chevron button used when Browser Actions are hidden.
-  base::scoped_nsobject<MenuButton> chevronMenuButton_;
-
-  // The Browser Actions overflow menu.
-  base::scoped_nsobject<NSMenu> overflowMenu_;
-
   // The bubble that is actively showing, if any.
   ToolbarActionsBarBubbleMac* activeBubble_;
 
   // The index of the currently-focused view in the overflow menu, or -1 if
   // no view is focused.
   NSInteger focusedViewIndex_;
 }
 
 @property(readonly, nonatomic) BrowserActionsContainerView* containerView;
 @property(readonly, nonatomic) Browser* browser;
@@ skipping 20 matching lines @@
 // container.
 - (NSUInteger)visibleButtonCount;
 
 // Returns the preferred size for the container.
 - (gfx::Size)preferredSize;
 
 // Returns where the popup arrow should point to for the action with the given
 // |id|. If passed an id with no corresponding button, returns NSZeroPoint.
 - (NSPoint)popupPointForId:(const std::string&)id;
 
-// Returns whether the chevron button is currently hidden or in the process of
-// being hidden (fading out). Will return NO if it is not hidden or is in the
-// process of fading in.
-- (BOOL)chevronIsHidden;
-
 // Returns the currently-active web contents.
 - (content::WebContents*)currentWebContents;
 
 // Returns the BrowserActionButton in the main browser actions container (as
 // opposed to the overflow) for the action of the given id.
 - (BrowserActionButton*)mainButtonForId:(const std::string&)id;
 
 // Returns the associated ToolbarActionsBar.
 - (ToolbarActionsBar*)toolbarActionsBar;
 
 // Sets whether or not the overflow container is focused in the app menu.
 - (void)setFocusedInOverflow:(BOOL)focused;
 
 // Returns the size for the provided |maxWidth| of the overflow menu.
 - (gfx::Size)sizeForOverflowWidth:(int)maxWidth;
 
 @end  // @interface BrowserActionsController
 
 @interface BrowserActionsController(TestingAPI)
 - (BrowserActionButton*)buttonWithIndex:(NSUInteger)index;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_