Chrome user menu shouldn't close if a tab steals focus

chrome/browser/ui/webui/signin/inline_login_handler.cc

Index: chrome/browser/ui/webui/signin/inline_login_handler.cc
diff --git a/chrome/browser/ui/webui/signin/inline_login_handler.cc b/chrome/browser/ui/webui/signin/inline_login_handler.cc
index 11190a7af90fdb88ae6e0a0979c5e7ee9100a050..d84f77d58f6b32acb2b09ed360b75807961a803d 100644
--- a/chrome/browser/ui/webui/signin/inline_login_handler.cc
+++ b/chrome/browser/ui/webui/signin/inline_login_handler.cc
@@ -15,10 +15,12 @@
 #include "chrome/browser/signin/signin_promo.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/common/pref_names.h"
+#include "components/signin/core/common/profile_management_switches.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "net/base/url_util.h"
+#include "ui/aura/window.h"
 
 InlineLoginHandler::InlineLoginHandler() {}
 
@@ -136,5 +138,13 @@ void InlineLoginHandler::HandleSwitchToFullTabMessage(
       ui::PAGE_TRANSITION_AUTO_TOPLEVEL);
   chrome::Navigate(&params);
 
+  if (signin::GetSourceForPromoURL(main_frame_url) ==
+      signin_metrics::SOURCE_AVATAR_BUBBLE_SIGN_IN) {
+    gfx::NativeWindow top_level_window_ =
+        web_ui()->GetWebContents()->GetTopLevelNativeWindow();
+    if (top_level_window_ != nullptr)
+      top_level_window_->Hide();
+  }

[Roger Tawa OOO till Jul 10th, 2015/05/08 14:51:17]

I guess you can' call ProfileChooserView::Hide() directly because that only
handles the views case.  Does the code as written also handle mac?

+
   web_ui()->CallJavascriptFunction("inline.login.closeDialog");
 }