chrome.tabs.onUpdated doesn't called with 'loading' twice.

chrome/browser/extensions/api/tabs/tabs_event_router.cc

Index: chrome/browser/extensions/api/tabs/tabs_event_router.cc
diff --git a/chrome/browser/extensions/api/tabs/tabs_event_router.cc b/chrome/browser/extensions/api/tabs/tabs_event_router.cc
index bcee3c6410ed5131037cfb9b702378db980ba8e8..107fdf9af32759df2683ea8b19457652920d3345 100644
--- a/chrome/browser/extensions/api/tabs/tabs_event_router.cc
+++ b/chrome/browser/extensions/api/tabs/tabs_event_router.cc
@@ -20,6 +20,7 @@
 #include "components/favicon/content/content_favicon_driver.h"
 #include "content/public/browser/favicon_status.h"
 #include "content/public/browser/navigation_controller.h"
+#include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
@@ -493,6 +494,11 @@ void TabsEventRouter::Observe(int type,
                               const content::NotificationSource& source,
                               const content::NotificationDetails& details) {
   if (type == content::NOTIFICATION_NAV_ENTRY_COMMITTED) {

[not at google - send to devlin, 2015/05/27 15:59:15]

can you update this to be a switch?

[limasdf, 2015/07/01 12:37:54]

Done.

+    content::LoadCommittedDetails* commit =
+        content::Details<content::LoadCommittedDetails>(details).ptr();
+    if (commit->is_in_page)
+      return;
+
     NavigationController* source_controller =
         content::Source<NavigationController>(source).ptr();
     TabUpdated(source_controller->GetWebContents(), true);