[Extensions] Adjust script injection reporting to the browser side

extensions/renderer/extension_injection_host.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/common/manifest_handlers/csp_info.h"
 #include "extensions/renderer/extension_injection_host.h"
 
 namespace extensions {
 
 ExtensionInjectionHost::ExtensionInjectionHost(
@@ skipping 37 matching lines @@
     return extension_->permissions_data()->GetContentScriptAccess(
         extension_.get(),
         document_url,
         top_frame_url,
         tab_id,
         -1,  // no process id
         nullptr /* ignore error */);
   }
 }
 
+bool ExtensionInjectionHost::ShouldNotifyBrowserOfInjection() const {
+  // We notify the browser of any injection if the extension has no withheld
+  // permissions (i.e., the permissions weren't restricted), but would have
+  // otherwise been affected by the scripts-require-action feature.
+  return extension_->permissions_data()->withheld_permissions()->IsEmpty() &&
+         PermissionsData::ScriptsMayRequireActionForExtension(
+             extension_.get(),
+             extension_->permissions_data()->active_permissions().get());
+}
+
 }  // namespace extensions