[ios clean] Refactors ToolsMenu and Tabs presentation

ios/clean/chrome/browser/ui/tools/tools_coordinator.mm

Index: ios/clean/chrome/browser/ui/tools/tools_coordinator.mm
diff --git a/ios/clean/chrome/browser/ui/tools/tools_coordinator.mm b/ios/clean/chrome/browser/ui/tools/tools_coordinator.mm
index bc1c573b5a73881aeae3667d20971adfc3b9b739..7bdd6b257f4db5e53eda10d6663fcdef4deb74ba 100644
--- a/ios/clean/chrome/browser/ui/tools/tools_coordinator.mm
+++ b/ios/clean/chrome/browser/ui/tools/tools_coordinator.mm
@@ -4,25 +4,27 @@
 
 #import "ios/clean/chrome/browser/ui/tools/tools_coordinator.h"
 
-#import "ios/clean/chrome/browser/ui/animators/zoom_transition_animator.h"
-#import "ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.h"
 #import "ios/clean/chrome/browser/ui/tools/menu_view_controller.h"
 #import "ios/clean/chrome/browser/ui/tools/tools_mediator.h"
+#import "ios/clean/chrome/browser/ui/tools/tools_menu_transition_controller.h"
 #import "ios/shared/chrome/browser/ui/browser_list/browser.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
-@interface ToolsCoordinator ()<UIViewControllerTransitioningDelegate>
-@property(nonatomic, strong) MenuViewController* viewController;
+@interface ToolsCoordinator ()
 @property(nonatomic, strong) ToolsMediator* mediator;
+@property(nonatomic, strong)
+    ToolsMenuTransitionController* transitionController;
+@property(nonatomic, strong) MenuViewController* viewController;
 @end
 
 @implementation ToolsCoordinator
-@synthesize viewController = _viewController;
 @synthesize mediator = _mediator;
+@synthesize transitionController = _transitionController;
 @synthesize toolsMenuConfiguration = _toolsMenuConfiguration;
+@synthesize viewController = _viewController;
 @synthesize webState = _webState;
 
 #pragma mark - BrowserCoordinator
@@ -30,7 +32,9 @@
 - (void)start {
   self.viewController = [[MenuViewController alloc] init];
   self.viewController.modalPresentationStyle = UIModalPresentationCustom;
-  self.viewController.transitioningDelegate = self;
+  self.transitionController = [[ToolsMenuTransitionController alloc]
+      initWithDispatcher:static_cast<id>(self.browser->dispatcher())];
+  self.viewController.transitioningDelegate = self.transitionController;
   self.viewController.dispatcher = static_cast<id>(self.browser->dispatcher());
   self.mediator =
       [[ToolsMediator alloc] initWithConsumer:self.viewController
@@ -50,36 +54,4 @@
   }
 }
 
-#pragma mark - UIViewControllerTransitioningDelegate
-
-- (id<UIViewControllerAnimatedTransitioning>)
-animationControllerForPresentedController:(UIViewController*)presented
-                     presentingController:(UIViewController*)presenting
-                         sourceController:(UIViewController*)source {
-  ZoomTransitionAnimator* animator = [[ZoomTransitionAnimator alloc] init];
-  animator.presenting = YES;
-  [animator selectDelegate:@[ source, presenting ]];
-  return animator;
-}
-
-- (id<UIViewControllerAnimatedTransitioning>)
-animationControllerForDismissedController:(UIViewController*)dismissed {
-  ZoomTransitionAnimator* animator = [[ZoomTransitionAnimator alloc] init];
-  animator.presenting = NO;
-  [animator selectDelegate:@[ dismissed.presentingViewController ]];
-  return animator;
-}
-
-- (UIPresentationController*)
-presentationControllerForPresentedViewController:(UIViewController*)presented
-                        presentingViewController:(UIViewController*)presenting
-                            sourceViewController:(UIViewController*)source {
-  MenuPresentationController* menuPresentation =
-      [[MenuPresentationController alloc]
-          initWithPresentedViewController:presented
-                 presentingViewController:presenting];
-  menuPresentation.dispatcher = static_cast<id>(self.browser->dispatcher());
-  return menuPresentation;
-}
-
 @end