[ios] Remove IDC_STOP and IDC_RELOAD

ios/chrome/browser/ui/browser_view_controller.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/ui/browser_view_controller.h"
 
 #import <AssetsLibrary/AssetsLibrary.h>
 #import <MobileCoreServices/MobileCoreServices.h>
 #import <PassKit/PassKit.h>
 #import <Photos/Photos.h>
@@ skipping 3514 matching lines @@
   PageInfoModelBubbleBridge* bridge = new PageInfoModelBubbleBridge();
   PageInfoModel* pageInfoModel = new PageInfoModel(
       _browserState, navItem->GetURL(), navItem->GetSSL(), bridge);
 
   UIView* view = [self view];
   _pageInfoController = [[PageInfoViewController alloc]
       initWithModel:pageInfoModel
              bridge:bridge
         sourceFrame:[sourceView convertRect:[sourceView bounds] toView:view]
          parentView:view];
+  _pageInfoController.dispatcher = self.browserCommandDispatcher;
   bridge->set_controller(_pageInfoController);
 }
 
 - (void)hidePageInfoPopupForView:(UIView*)sourceView {
   [_pageInfoController dismiss];
   _pageInfoController = nil;
 }
 
 - (void)showSecurityHelpPage {
   [self webPageOrderedOpen:GURL(kPageInfoHelpCenterURL)
@@ skipping 417 matching lines @@
     web::WebState* webState = [_model currentTab].webState;
     if (!_toolbarModelIOS->IsLoading() && webState)
       webState->GetNavigationManager()->Reload(web::ReloadType::NORMAL,
                                                false /* check_for_repost */);
   }
 }
 
 - (IBAction)locationBarBeganEdit:(id)sender {
   // On handsets, if a page is currently loading it should be stopped.
   if (!IsIPadIdiom() && _toolbarModelIOS->IsLoading()) {
-    GenericChromeCommand* command =
-        [[GenericChromeCommand alloc] initWithTag:IDC_STOP];
-    [self chromeExecuteCommand:command];
+    [self.browserCommandDispatcher stopLoading];
     _locationBarEditCancelledLoad = YES;
   }
 }
 
 - (IBAction)prepareToEnterTabSwitcher:(id)sender {
   [[_model currentTab] updateSnapshotWithOverlay:YES visibleFrameOnly:YES];
 }
 
 - (ToolbarModelIOS*)toolbarModelIOS {
   return _toolbarModelIOS.get();
@@ skipping 38 matching lines @@
 #pragma mark - BrowserCommands
 
 - (void)goBack {
   [[_model currentTab] goBack];
 }
 
 - (void)goForward {
   [[_model currentTab] goForward];
 }
 
+- (void)stopLoading {
+  [_model currentTab].webState->Stop();
+}
+
+- (void)reload {
+  web::WebState* webState = [_model currentTab].webState;
+  if (webState) {
+    // |check_for_repost| is true because the reload is explicitly initiated
+    // by the user.
+    webState->GetNavigationManager()->Reload(web::ReloadType::NORMAL,
+                                             true /* check_for_repost */);
+  }
+}
+
 #pragma mark - Command Handling
 
 - (IBAction)chromeExecuteCommand:(id)sender {
   NSInteger command = [sender tag];
 
   if (!_model || !_browserState)
     return;
   Tab* currentTab = [_model currentTab];
 
   switch (command) {
@@ skipping 54 matching lines @@
       break;
     case IDC_NEW_INCOGNITO_TAB:
       if (_isOffTheRecord) {
         [self newTab:sender];
       } else {
         // Not for this browser state, send it on its way.
         [super chromeExecuteCommand:sender];
       }
       break;
     case IDC_RELOAD: {
-      web::WebState* webState = [_model currentTab].webState;
-      if (webState)
-        // |check_for_repost| is true because the reload is explicitly initiated
-        // by the user.
-        webState->GetNavigationManager()->Reload(web::ReloadType::NORMAL,
-                                                 true /* check_for_repost */);
+      // Route to dispatcher until downstream code is migrated.
+      [self.browserCommandDispatcher reload];
       break;
     }
     case IDC_SHARE_PAGE:
       [self sharePage];
       break;
     case IDC_SHOW_MAIL_COMPOSER:
       [self showMailComposer:sender];
       break;
     case IDC_READER_MODE:
       [[_model currentTab] switchToReaderMode];
@@ skipping 23 matching lines @@
       } else {
         UIViewController* controller = [RecentTabsPanelViewController
             controllerToPresentForBrowserState:_browserState
                                         loader:self];
         controller.modalPresentationStyle = UIModalPresentationFormSheet;
         controller.modalPresentationCapturesStatusBarAppearance = YES;
         [self presentViewController:controller animated:YES completion:nil];
       }
       break;
     }
-    case IDC_STOP:
-      [_model currentTab].webState->Stop();
-      break;
 #if !defined(NDEBUG)
     case IDC_VIEW_SOURCE:
       [self viewSource];
       break;
 #endif
     case IDC_SHOW_PAGE_INFO:
       DCHECK([sender isKindOfClass:[UIButton class]]);
       [self showPageInfoPopupForView:sender];
       break;
     case IDC_HIDE_PAGE_INFO:
@@ skipping 1070 matching lines @@
 
 - (UIView*)voiceSearchButton {
   return _voiceSearchButton;
 }
 
 - (id<LogoAnimationControllerOwner>)logoAnimationControllerOwner {
   return [self currentLogoAnimationControllerOwner];
 }
 
 @end