[ios] Remove IDC_SHOW_TOOLS_MENU

ios/chrome/browser/ui/stack_view/stack_view_controller.mm

Index: ios/chrome/browser/ui/stack_view/stack_view_controller.mm
diff --git a/ios/chrome/browser/ui/stack_view/stack_view_controller.mm b/ios/chrome/browser/ui/stack_view/stack_view_controller.mm
index 91ed3a17d58a22108a274be1bb36dd5878add2fd..336cf04edd31a2995edf57eaa87782f38e9ed43e 100644
--- a/ios/chrome/browser/ui/stack_view/stack_view_controller.mm
+++ b/ios/chrome/browser/ui/stack_view/stack_view_controller.mm
@@ -29,6 +29,7 @@
 #import "ios/chrome/browser/ui/animation_util.h"
 #import "ios/chrome/browser/ui/background_generator.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/keyboard/UIKeyCommand+Chrome.h"
@@ -51,6 +52,7 @@
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
 #import "ios/chrome/common/material_timing.h"
 #include "ios/chrome/grit/ios_strings.h"
+#import "ios/shared/chrome/browser/ui/commands/command_dispatcher.h"
 #import "ios/shared/chrome/browser/ui/tools_menu/tools_menu_configuration.h"
 #include "ios/web/public/referrer.h"
 #import "net/base/mac/url_conversions.h"
@@ -490,6 +492,8 @@ NSString* const kDummyToolbarBackgroundViewAnimationKey =
   // |YES| if there is card set animation being processed. For testing only.
   // Save last touch point used by new tab animation.
   CGPoint _lastTapPoint;
+  // The dispacther instance used when this view controller is active.
+  CommandDispatcher* _dispatcher;
 }
 
 @synthesize activeCardSet = _activeCardSet;
@@ -530,6 +534,9 @@ NSString* const kDummyToolbarBackgroundViewAnimationKey =
         initWithTarget:self
                 action:@selector(handleTapFrom:)];
     [_modeSwitchRecognizer setDelegate:self];
+    _dispatcher = [[CommandDispatcher alloc] init];
+    [_dispatcher startDispatchingToTarget:self
+                              forProtocol:@protocol(BrowserCommands)];
   }
   return self;
 }
@@ -560,6 +567,10 @@ NSString* const kDummyToolbarBackgroundViewAnimationKey =
   return nil;
 }
 
+- (id<BrowserCommands>)browserCommandsDispatcher {
+  return static_cast<id<BrowserCommands>>(_dispatcher);
+}
+
 - (void)setUpWithMainCardSet:(CardSet*)mainCardSet
                   otrCardSet:(CardSet*)otrCardSet
                activeCardSet:(CardSet*)activeCardSet {
@@ -2683,13 +2694,26 @@ NSString* const kDummyToolbarBackgroundViewAnimationKey =
   return nil;
 }
 
+#pragma mark - BrowserCommands
+
+- (void)showToolsMenu {
+  ToolsMenuConfiguration* configuration =
+      [[ToolsMenuConfiguration alloc] initWithDisplayView:[self view]];
+  [configuration setInTabSwitcher:YES];
+  // When checking for the existence of tabs, catch the case where the main set
+  // is both active and empty, but the incognito set has some cards.
+  if (([[_activeCardSet cards] count] == 0) &&
+      (_activeCardSet == _otrCardSet || [[_otrCardSet cards] count] == 0))
+    [configuration setNoOpenedTabs:YES];
+  if (_activeCardSet == _otrCardSet)
+    [configuration setInIncognito:YES];
+  [_toolbarController showToolsMenuPopupWithConfiguration:configuration];
+}
+
 - (IBAction)chromeExecuteCommand:(id)sender {
   int command = [sender tag];
 
   switch (command) {
-    case IDC_SHOW_TOOLS_MENU:
-      [self showToolsMenuPopup];
-      break;
     // Closing all while the main set is active closes everything, but closing
     // all while incognito is active only closes incognito tabs.
     case IDC_CLOSE_ALL_TABS:
@@ -2720,20 +2744,6 @@ NSString* const kDummyToolbarBackgroundViewAnimationKey =
   }
 }
 
-- (void)showToolsMenuPopup {
-  ToolsMenuConfiguration* configuration =
-      [[ToolsMenuConfiguration alloc] initWithDisplayView:[self view]];
-  [configuration setInTabSwitcher:YES];
-  // When checking for the existence of tabs, catch the case where the main set
-  // is both active and empty, but the incognito set has some cards.
-  if (([[_activeCardSet cards] count] == 0) &&
-      (_activeCardSet == _otrCardSet || [[_otrCardSet cards] count] == 0))
-    [configuration setNoOpenedTabs:YES];
-  if (_activeCardSet == _otrCardSet)
-    [configuration setInIncognito:YES];
-  [_toolbarController showToolsMenuPopupWithConfiguration:configuration];
-}
-
 #pragma mark Notification Handlers
 
 - (void)allModelTabsHaveClosed:(NSNotification*)notify {