Fix MediaClient::RequestCaptureState().

chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h

Index: chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h
diff --git a/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h b/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h
index ccc19eea2b7a66d12d48cf40f0a9e140bbba83ff..36c6bab6c974ec6a9d5d35dcb99cfd78cc38db53 100644
--- a/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h
+++ b/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h
@@ -14,6 +14,7 @@ class CastConfigClientMediaRouter;
 class ChromeBrowserMainExtraPartsViews;
 class ChromeLauncherControllerMus;
 class ChromeNewWindowClient;
+class ChromeShellContentState;
 class ImmersiveContextMus;
 class ImmersiveHandlerFactoryMus;
 class MediaClient;
@@ -39,6 +40,7 @@ class ChromeBrowserMainExtraPartsAsh : public ChromeBrowserMainExtraParts {
   ChromeBrowserMainExtraPartsViews* extra_parts_views_;
 
   std::unique_ptr<ChromeLauncherControllerMus> chrome_launcher_controller_mus_;
+  std::unique_ptr<ChromeShellContentState> chrome_shell_content_state_;
   std::unique_ptr<CastConfigClientMediaRouter> cast_config_client_media_router_;
   std::unique_ptr<MediaClient> media_client_;
   std::unique_ptr<ImmersiveHandlerFactoryMus> immersive_handler_factory_;