Settings reset prompt: add more UI metrics.

chrome/browser/ui/views/settings_reset_prompt_dialog.cc

Index: chrome/browser/ui/views/settings_reset_prompt_dialog.cc
diff --git a/chrome/browser/ui/views/settings_reset_prompt_dialog.cc b/chrome/browser/ui/views/settings_reset_prompt_dialog.cc
index efbd888f2d3d92126eb1a51c5b683658182cca63..40ae6eb65ccf4cddf2bdb8e8909cbe8dad0ab86b 100644
--- a/chrome/browser/ui/views/settings_reset_prompt_dialog.cc
+++ b/chrome/browser/ui/views/settings_reset_prompt_dialog.cc
@@ -114,6 +114,14 @@ bool SettingsResetPromptDialog::Cancel() {
   return true;
 }
 
+bool SettingsResetPromptDialog::Close() {
+  if (!interaction_done_) {
+    interaction_done_ = true;
+    controller_->Close();
+  }
+  return true;
+}
+
 // View overrides.
 
 gfx::Size SettingsResetPromptDialog::GetPreferredSize() const {