Remove now-unnecessary .obj() in Java method calls.

chrome/browser/ui/android/infobars/save_password_infobar.cc

Index: chrome/browser/ui/android/infobars/save_password_infobar.cc
diff --git a/chrome/browser/ui/android/infobars/save_password_infobar.cc b/chrome/browser/ui/android/infobars/save_password_infobar.cc
index 0c518acc46f0dd953015ee48decbedbef0917abc..a8ca3360af0a9fdc7b9d3864bf59ba1692ec1be8 100644
--- a/chrome/browser/ui/android/infobars/save_password_infobar.cc
+++ b/chrome/browser/ui/android/infobars/save_password_infobar.cc
@@ -37,10 +37,10 @@ SavePasswordInfoBar::CreateRenderInfoBar(JNIEnv* env) {
           env, save_password_delegate->GetFirstRunExperienceMessage());
 
   return Java_SavePasswordInfoBar_show(
-      env, GetEnumeratedIconId(), message_text.obj(),
+      env, GetEnumeratedIconId(), message_text,
       save_password_delegate->message_link_range().start(),
-      save_password_delegate->message_link_range().end(), ok_button_text.obj(),
-      cancel_button_text.obj(), first_run_experience_message.obj());
+      save_password_delegate->message_link_range().end(), ok_button_text,
+      cancel_button_text, first_run_experience_message);
 }
 
 void SavePasswordInfoBar::OnLinkClicked(JNIEnv* env,