PS - Scrub URL down to origin in Public Sessions

chrome/browser/extensions/extension_tab_util.cc

Index: chrome/browser/extensions/extension_tab_util.cc
diff --git a/chrome/browser/extensions/extension_tab_util.cc b/chrome/browser/extensions/extension_tab_util.cc
index c22806a407507bcf19179492e270684ccf551860..58fc3b70de4117408bfc241bea5680a626da2cdc 100644
--- a/chrome/browser/extensions/extension_tab_util.cc
+++ b/chrome/browser/extensions/extension_tab_util.cc
@@ -115,6 +115,8 @@ int GetTabIdForExtensions(const WebContents* web_contents) {
   return SessionTabHelper::IdForTab(web_contents);
 }
 
+ExtensionTabUtil::Delegate* g_delegate = nullptr;
+
 }  // namespace
 
 ExtensionTabUtil::OpenTabParams::OpenTabParams()
@@ -449,6 +451,14 @@ std::unique_ptr<api::tabs::MutedInfo> ExtensionTabUtil::CreateMutedInfo(
 }
 
 // static
+void ExtensionTabUtil::SetPlatformDelegate(Delegate* delegate) {
+  // Allow setting it only once (also allow reset to nullptr, but then take
+  // special care to free it).
+  CHECK(!g_delegate || !delegate);
+  g_delegate = delegate;
+}
+
+// static
 void ExtensionTabUtil::ScrubTabForExtension(const Extension* extension,
                                             content::WebContents* contents,
                                             api::tabs::Tab* tab) {
@@ -475,6 +485,8 @@ void ExtensionTabUtil::ScrubTabForExtension(const Extension* extension,
     tab->title.reset();
     tab->fav_icon_url.reset();
   }
+  if (g_delegate)
+    g_delegate->ScrubTabForExtension(extension, contents, tab);
 }
 
 bool ExtensionTabUtil::GetTabStripModel(const WebContents* web_contents,