[ios clean] Remove stop on Browser coordinator dealloc

ios/clean/chrome/browser/browser_coordinator_unittest.mm

 // Copyright 2017 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.
 
 #import "ios/clean/chrome/browser/browser_coordinator+internal.h"
 #import "ios/clean/chrome/browser/browser_coordinator.h"
 
 #import "ios/shared/chrome/browser/coordinator_context/coordinator_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
@@ skipping 32 matching lines @@
 @implementation NonOverlayableCoordinator
 
 - (BOOL)canAddOverlayCoordinator:(BrowserCoordinator*)overlayCoordinator {
   return NO;
 }
 
 @end
 
 namespace {
 
-TEST(BrowserCoordinatorTest, TestStopOnDealloc) {
+TEST(BrowserCoordinatorTest, TestDontStopOnDealloc) {
   __block BOOL called = NO;
 
   {
     TestCoordinator* coordinator = [[TestCoordinator alloc] init];
     coordinator.stopHandler = ^{
       called = YES;
     };
   }
 
-  EXPECT_TRUE(called);
+  EXPECT_FALSE(called);
 }
 
 TEST(BrowserCoordinatorTest, TestChildren) {
   TestCoordinator* parent = [[TestCoordinator alloc] init];
   TestCoordinator* child = [[TestCoordinator alloc] init];
 
   [parent addChildCoordinator:child];
   EXPECT_TRUE([parent.children containsObject:child]);
   EXPECT_EQ(parent, child.parentCoordinator);
   EXPECT_EQ(parent.viewController, child.context.baseViewController);
@@ skipping 57 matching lines @@
       [[NonOverlayableCoordinator alloc] init];
   TestCoordinator* thirdOverlay = [[TestCoordinator alloc] init];
 
   EXPECT_FALSE([noOverlays canAddOverlayCoordinator:thirdOverlay]);
   EXPECT_FALSE(thirdOverlay.overlaying);
   [noOverlays addOverlayCoordinator:thirdOverlay];
   EXPECT_FALSE(thirdOverlay.overlaying);
 }
 
 }  // namespace