Log the creation of several more dialog box types.

chrome/browser/ui/views/profiles/user_manager_view.cc

Index: chrome/browser/ui/views/profiles/user_manager_view.cc
diff --git a/chrome/browser/ui/views/profiles/user_manager_view.cc b/chrome/browser/ui/views/profiles/user_manager_view.cc
index 6bd45afce13ba99af3a23fefff9cc4b4c0d29409..b86fe47615a61a3e872e0c58745d1ea9cad00ca9 100644
--- a/chrome/browser/ui/views/profiles/user_manager_view.cc
+++ b/chrome/browser/ui/views/profiles/user_manager_view.cc
@@ -67,6 +67,7 @@ UserManagerProfileDialogDelegate::UserManagerProfileDialogDelegate(
 
   web_view_->GetWebContents()->SetDelegate(this);
   web_view_->LoadInitialURL(url);
+  chrome::RecordDialogCreation(chrome::DialogIdentifier::USER_MANAGER_PROFILE);
 }
 
 UserManagerProfileDialogDelegate::~UserManagerProfileDialogDelegate() {}
@@ -269,6 +270,7 @@ UserManagerView::UserManagerView()
       user_manager_started_showing_(base::Time()) {
   keep_alive_.reset(new ScopedKeepAlive(KeepAliveOrigin::USER_MANAGER_VIEW,
                                         KeepAliveRestartOption::DISABLED));
+  chrome::RecordDialogCreation(chrome::DialogIdentifier::USER_MANAGER);
 }
 
 UserManagerView::~UserManagerView() {