[ios clean] Move dispatcher out of Browser.

ios/shared/chrome/browser/ui/browser_list/browser.mm

Index: ios/shared/chrome/browser/ui/browser_list/browser.mm
diff --git a/ios/shared/chrome/browser/ui/browser_list/browser.mm b/ios/shared/chrome/browser/ui/browser_list/browser.mm
index b80b383c2d2dc5cda93122e7c4414f15d85cd659..a8f80ccc6fc9e9e7abe151836759482c244e2806 100644
--- a/ios/shared/chrome/browser/ui/browser_list/browser.mm
+++ b/ios/shared/chrome/browser/ui/browser_list/browser.mm
@@ -10,7 +10,6 @@
 #import "ios/chrome/browser/web_state_list/web_state_list.h"
 #import "ios/shared/chrome/browser/ui/broadcaster/chrome_broadcaster.h"
 #import "ios/shared/chrome/browser/ui/browser_list/browser_web_state_list_delegate.h"
-#import "ios/shared/chrome/browser/ui/commands/command_dispatcher.h"

[lpromero, 2017/06/16 14:47:22]

Nit: you might have a BUILD.gn file to modify too?

 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
@@ -18,7 +17,6 @@
 
 Browser::Browser(ios::ChromeBrowserState* browser_state)
     : broadcaster_([[ChromeBroadcaster alloc] init]),
-      dispatcher_([[CommandDispatcher alloc] init]),
       browser_state_(browser_state) {
   DCHECK(browser_state_);
   web_state_list_delegate_ =