[ios] Remove IDC_CLOSE_TAB

ios/chrome/browser/ui/browser_view_controller.mm

Index: ios/chrome/browser/ui/browser_view_controller.mm
diff --git a/ios/chrome/browser/ui/browser_view_controller.mm b/ios/chrome/browser/ui/browser_view_controller.mm
index ea57dee59b277b42bfb16e84c8865f80bcac71a7..f38b972e1e7d110dd6eec72cfccf99620852bfb6 100644
--- a/ios/chrome/browser/ui/browser_view_controller.mm
+++ b/ios/chrome/browser/ui/browser_view_controller.mm
@@ -93,6 +93,7 @@
 #import "ios/chrome/browser/ui/browser_view_controller_dependency_factory.h"
 #import "ios/chrome/browser/ui/chrome_web_view_factory.h"
 #import "ios/chrome/browser/ui/commands/UIKit+ChromeExecuteCommand.h"
+#import "ios/chrome/browser/ui/commands/browser_commands.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"
@@ -958,6 +959,9 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
     [_dispatcher startDispatchingToTarget:self
                               forSelector:@selector(chromeExecuteCommand:)];
 
+    [_dispatcher startDispatchingToTarget:self
+                              forProtocol:@protocol(BrowserCommands)];
+
     _javaScriptDialogPresenter.reset(
         new JavaScriptDialogPresenterImpl(_dialogPresenter));
     _webStateDelegate.reset(new web::WebStateDelegateBridge(self));
@@ -998,6 +1002,10 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
 
 #pragma mark - Properties
 
+- (id<BrowserCommands>)browserCommandDispatcher {
+  return static_cast<id<BrowserCommands>>(_dispatcher);
+}
+
 - (void)setActive:(BOOL)active {
   if (_active == active) {
     return;
@@ -2969,7 +2977,7 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
       [self newTab:nil];
       break;
     case OverscrollAction::CLOSE_TAB:
-      [self closeCurrentTab];
+      [self.browserCommandDispatcher closeCurrentTab];
       break;
     case OverscrollAction::REFRESH: {
       if ([[[_model currentTab] webController] loadPhase] ==
@@ -3706,8 +3714,9 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
     return nil;
   }
   return [self.keyCommandsProvider
-      keyCommandsForConsumer:self
-                 editingText:![self isFirstResponder]];
+        keyCommandsForConsumer:self
+      browserCommandDispatcher:self.browserCommandDispatcher
+                   editingText:![self isFirstResponder]];
 }
 
 #pragma mark -
@@ -4024,9 +4033,6 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
                          inView:[_toolbarController bookmarkButtonView]
                      originRect:[_toolbarController bookmarkButtonAnchorRect]];
       break;
-    case IDC_CLOSE_TAB:
-      [self closeCurrentTab];
-      break;
     case IDC_FIND:
       [self initFindBarForTab];
       break;