[Mac] Remove BrowserCommandExecutor protocol.

chrome/browser/ui/cocoa/panels/panel_window_controller_cocoa.mm

 // 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.
 
 #include "chrome/browser/ui/cocoa/panels/panel_window_controller_cocoa.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/auto_reset.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/foundation_util.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"  // IDC_*
 #include "chrome/browser/chrome_browser_application_mac.h"
 #include "chrome/browser/profiles/profile.h"
-#import "chrome/browser/ui/cocoa/browser_command_executor.h"
 #import "chrome/browser/ui/cocoa/browser_window_utils.h"
 #import "chrome/browser/ui/cocoa/panels/mouse_drag_controller.h"
 #import "chrome/browser/ui/cocoa/panels/panel_cocoa.h"
 #import "chrome/browser/ui/cocoa/panels/panel_titlebar_view_cocoa.h"
 #import "chrome/browser/ui/cocoa/panels/panel_utils_cocoa.h"
 #import "chrome/browser/ui/cocoa/sprite_view.h"
 #import "chrome/browser/ui/cocoa/tab_contents/favicon_util_mac.h"
 #import "chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h"
 #include "chrome/browser/ui/panels/panel_bounds_animation.h"
 #include "chrome/browser/ui/panels/panel_collection.h"
@@ skipping 112 matching lines @@
     // Disable the user-resizing by setting both min and max size to be same as
     // current window size.
     [self setMinSize:frame.size];
     [self setMaxSize:frame.size];
   }
 
   [super mouseMoved:event];
 }
 @end
 
-// ChromeEventProcessingWindow expects its controller to implement the
-// BrowserCommandExecutor protocol.
-@interface PanelWindowControllerCocoa (InternalAPI) <BrowserCommandExecutor>
-
-// BrowserCommandExecutor methods.
-- (void)executeCommand:(int)command;
-
-@end
-
-@implementation PanelWindowControllerCocoa (InternalAPI)
-
-// This gets called whenever a browser-specific keyboard shortcut is performed
-// in the Panel window. We simply swallow all those events.
-- (void)executeCommand:(int)command {}
-
-@end
-
 @implementation PanelWindowControllerCocoa
 
 - (id)initWithPanel:(PanelCocoa*)window {
   NSString* nibpath =
       [base::mac::FrameworkBundle() pathForResource:@"Panel" ofType:@"nib"];
   if ((self = [super initWithWindowNibPath:nibpath owner:self])) {
     windowShim_.reset(window);
     animateOnBoundsChange_ = YES;
     canBecomeKeyWindow_ = YES;
     activationRequestedByPanel_ = NO;
@@ skipping 796 matching lines @@
       if (![window canBecomeKeyWindow])
         continue;
 
       [window makeKeyWindow];
     }
     return;
   }
 }
 
 @end