Log the creation of several more dialog box types.

chrome/browser/ui/views/download/download_danger_prompt_views.cc

Index: chrome/browser/ui/views/download/download_danger_prompt_views.cc
diff --git a/chrome/browser/ui/views/download/download_danger_prompt_views.cc b/chrome/browser/ui/views/download/download_danger_prompt_views.cc
index 75b97c0a3018e4d2182a41d01b5080f88f4e3afb..a9fc68d62f89ca92e9b0cabc1ab320644602b737 100644
--- a/chrome/browser/ui/views/download/download_danger_prompt_views.cc
+++ b/chrome/browser/ui/views/download/download_danger_prompt_views.cc
@@ -7,6 +7,7 @@
 #include "base/compiler_specific.h"
 #include "chrome/browser/download/download_stats.h"
 #include "chrome/browser/extensions/api/experience_sampling_private/experience_sampling.h"
+#include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/constrained_window/constrained_window_views.h"
@@ -117,6 +118,8 @@ DownloadDangerPromptViews::DownloadDangerPromptViews(
       item->GetURL(),
       item->GetReferrerUrl(),
       item->GetBrowserContext()));
+  chrome::RecordDialogCreation(
+      chrome::DialogIdentifier::DOWNLOAD_DANGER_PROMPT);
 }
 
 // DownloadDangerPrompt methods: