Create headerHeightForTab in TabHeadersDelegate.

ios/chrome/browser/tabs/tab.mm

 // Copyright 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.
 
 #import "ios/chrome/browser/tabs/tab.h"
 
 #import <CoreLocation/CoreLocation.h>
 #import <UIKit/UIKit.h>
 
 #include <utility>
@@ skipping 75 matching lines @@
 #include "ios/chrome/browser/signin/authentication_service_factory.h"
 #include "ios/chrome/browser/signin/signin_capability.h"
 #import "ios/chrome/browser/snapshots/snapshot_manager.h"
 #import "ios/chrome/browser/snapshots/snapshot_overlay_provider.h"
 #import "ios/chrome/browser/snapshots/web_controller_snapshot_helper.h"
 #include "ios/chrome/browser/ssl/ios_security_state_tab_helper.h"
 #import "ios/chrome/browser/storekit_launcher.h"
 #include "ios/chrome/browser/sync/ios_chrome_synced_tab_delegate.h"
 #import "ios/chrome/browser/tabs/tab_delegate.h"
 #import "ios/chrome/browser/tabs/tab_dialog_delegate.h"
+#import "ios/chrome/browser/tabs/tab_headers_delegate.h"
 #import "ios/chrome/browser/tabs/tab_model.h"
 #import "ios/chrome/browser/tabs/tab_private.h"
 #import "ios/chrome/browser/tabs/tab_snapshotting_delegate.h"
 #include "ios/chrome/browser/translate/chrome_ios_translate_client.h"
 #import "ios/chrome/browser/u2f/u2f_controller.h"
 #import "ios/chrome/browser/ui/alert_coordinator/form_resubmission_coordinator.h"
 #import "ios/chrome/browser/ui/commands/UIKit+ChromeExecuteCommand.h"
 #import "ios/chrome/browser/ui/commands/generic_chrome_command.h"
 #include "ios/chrome/browser/ui/commands/ios_command_ids.h"
 #import "ios/chrome/browser/ui/commands/open_url_command.h"
@@ skipping 135 matching lines @@
   id<TabDelegate> delegate_;  // weak
   base::WeakNSProtocol<id<TabDialogDelegate>> dialogDelegate_;
   base::WeakNSProtocol<id<SnapshotOverlayProvider>> snapshotOverlayProvider_;
 
   // Delegate used for snapshotting geometry.
   id<TabSnapshottingDelegate> tabSnapshottingDelegate_;  // weak
 
   // The Full Screen Controller responsible for hiding/showing the toolbar.
   base::scoped_nsobject<FullScreenController> fullScreenController_;
 
+  // The delegate responsible for headers over the tab.
+  id<TabHeadersDelegate> tabHeadersDelegate_;  // weak
+
   base::WeakNSProtocol<id<FullScreenControllerDelegate>>
       fullScreenControllerDelegate_;
 
   // The Overscroll controller responsible for displaying the
   // overscrollActionsView above the toolbar.
   base::scoped_nsobject<OverscrollActionsController>
       overscrollActionsController_;
   base::WeakNSProtocol<id<OverscrollActionsControllerDelegate>>
       overscrollActionsControllerDelegate_;
 
@@ skipping 255 matching lines @@
 
 @implementation Tab
 
 @synthesize browserState = browserState_;
 @synthesize useGreyImageCache = useGreyImageCache_;
 @synthesize isPrerenderTab = isPrerenderTab_;
 @synthesize isLinkLoadingPrerenderTab = isLinkLoadingPrerenderTab_;
 @synthesize isVoiceSearchResultsTab = isVoiceSearchResultsTab_;
 @synthesize delegate = delegate_;
 @synthesize tabSnapshottingDelegate = tabSnapshottingDelegate_;
+@synthesize tabHeadersDelegate = tabHeadersDelegate_;
 
 - (instancetype)initWithWindowName:(NSString*)windowName
                             opener:(Tab*)opener
                        openedByDOM:(BOOL)openedByDOM
                              model:(TabModel*)parentModel
                       browserState:(ios::ChromeBrowserState*)browserState {
   NSInteger openerIndex = -1;
   if ([opener navigationManager]) {
     NavigationManagerImpl* openerNavManager = [opener navigationManager];
     openerIndex = openerNavManager->GetLastCommittedItemIndex();
@@ skipping 1182 matching lines @@
                      cancelBlock:(ProceduralBlock)cancelBlock {
   UIViewController* topController =
       top_view_controller::TopPresentedViewControllerFrom(
           [UIApplication sharedApplication].keyWindow.rootViewController);
 
   // Display the action sheet with the arrow pointing at the top center of the
   // web contents.
   CGPoint dialogLocation =
       CGPointMake(CGRectGetMidX(webController.view.frame),
                   CGRectGetMinY(webController.view.frame) +
-                      [[self fullScreenControllerDelegate] headerHeight]);
+                      [self.tabHeadersDelegate headerHeightForTab:self]);
 
   formResubmissionCoordinator_.reset([[FormResubmissionCoordinator alloc]
       initWithBaseViewController:topController
                   dialogLocation:dialogLocation
                         webState:webController.webState
                completionHandler:^(BOOL shouldContinue) {
                  if (shouldContinue)
                    continueBlock();
                  else
                    cancelBlock();
@@ skipping 390 matching lines @@
 
   return setting != CONTENT_SETTING_ALLOW;
 }
 
 - (void)webController:(CRWWebController*)webController
         didBlockPopup:(const web::BlockedPopupInfo&)blockedPopupInfo {
   [self popupHandler]->HandlePopup(blockedPopupInfo);
 }
 
 - (CGFloat)headerHeightForWebController:(CRWWebController*)webController {
-  return [fullScreenControllerDelegate_ headerHeight];
+  return [self.tabHeadersDelegate headerHeightForTab:self];
 }
 
 - (void)webControllerDidUpdateSSLStatusForCurrentNavigationItem:
     (CRWWebController*)webController {
   // Disable fullscreen if SSL cert is invalid.
   web::NavigationItem* item = [self navigationManager]->GetTransientItem();
   web::SecurityStyle securityStyle =
       item ? item->GetSSL().security_style : web::SECURITY_STYLE_UNKNOWN;
   if (securityStyle == web::SECURITY_STYLE_AUTHENTICATION_BROKEN) {
     [fullScreenController_ disableFullScreen];
@@ skipping 242 matching lines @@
 
 - (TabModel*)parentTabModel {
   return parentTabModel_;
 }
 
 - (FormInputAccessoryViewController*)inputAccessoryViewController {
   return inputAccessoryViewController_.get();
 }
 
 @end