Move arc_intent_helper_bridge.h from c/b/chromeos/ to components/

ash/mus/shell_delegate_mus.cc

Index: ash/mus/shell_delegate_mus.cc
diff --git a/ash/mus/shell_delegate_mus.cc b/ash/mus/shell_delegate_mus.cc
index 3ce7579ee81d7b9837d36087a095242fca8f2a2f..a7b9f2bec1842e359f2a9c4da6e6fb89a5626107 100644
--- a/ash/mus/shell_delegate_mus.cc
+++ b/ash/mus/shell_delegate_mus.cc
@@ -160,6 +160,10 @@ void ShellDelegateMus::RemoveVirtualKeyboardStateObserver(
   NOTIMPLEMENTED();
 }
 
+void ShellDelegateMus::OpenUrl(const GURL& url) {
+  NOTIMPLEMENTED();
+}
+
 app_list::AppListViewDelegate* ShellDelegateMus::GetAppListViewDelegate() {
   NOTIMPLEMENTED();
   return nullptr;