[ios clean] Remove stop on Browser coordinator dealloc

ios/clean/chrome/browser/browser_coordinator.mm

 // Copyright 2016 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.
 
 // ======                        New Architecture                         =====
 // =         This code is only used in the new iOS Chrome architecture.       =
 // ============================================================================
 
 #import "base/logging.h"
 #import "ios/clean/chrome/browser/browser_coordinator+internal.h"
@@ skipping 22 matching lines @@
 @synthesize overlaying = _overlaying;
 
 - (instancetype)init {
   if (self = [super init]) {
     _context = [[CoordinatorContext alloc] init];
     _childCoordinators = [NSMutableSet set];
   }
   return self;
 }
 
-- (void)dealloc {

[marq (ping after 24h), 2017/02/01 17:55:14]

I'm pretty sure you will need to update the comments in the header as well.

[sczs, 2017/02/01 18:00:27]

Done.

-  [self stop];
-}
-
 #pragma mark - Public API
 
 - (void)start {
   // Default implementation is a no-op.
 }
 
 - (void)stop {
   // Default implementation is a no-op.
 }
 
@@ skipping 63 matching lines @@
 }
 
 - (void)removeChildCoordinator:(BrowserCoordinator*)coordinator {
   if (![self.childCoordinators containsObject:coordinator])
     return;
   [self.childCoordinators removeObject:coordinator];
   coordinator.parentCoordinator = nil;
 }
 
 @end