[ios clean] ToolsMenu Mediator observes Webstate.

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

Index: ios/clean/chrome/browser/ui/tools/tools_coordinator.h
diff --git a/ios/clean/chrome/browser/ui/tools/tools_coordinator.h b/ios/clean/chrome/browser/ui/tools/tools_coordinator.h
index 457392d689dba3c7991145cbabd97275f986f5d8..b7b89fe2abc1464f8bc6f0742e9c6fcc4a9dfb9d 100644
--- a/ios/clean/chrome/browser/ui/tools/tools_coordinator.h
+++ b/ios/clean/chrome/browser/ui/tools/tools_coordinator.h
@@ -8,11 +8,18 @@
 #import "ios/shared/chrome/browser/ui/coordinators/browser_coordinator.h"
 
 @class ToolsMenuConfiguration;
+namespace web {
+class WebState;
+}
 
 // Coordinator that shows an inteface for the user to select a
 // tool or action to use.
 @interface ToolsCoordinator : BrowserCoordinator
-@property(nonatomic, strong) ToolsMenuConfiguration* toolsMenuConfiguration;
+// The current Toolbar configuration for this coordinator.
+@property(nonatomic, strong, nonnull)
+    ToolsMenuConfiguration* toolsMenuConfiguration;
+// The web state this ToolbarCoordinator is handling.
+@property(nonatomic, assign, nullable) web::WebState* webState;
 @end
 
 #endif  // IOS_CLEAN_CHROME_BROWSER_UI_TOOLS_TOOLS_COORDINATOR_H_