Resubmit: Block content scripts from executing until user grants permission

extensions/common/permissions/permissions_data.cc

Index: extensions/common/permissions/permissions_data.cc
diff --git a/extensions/common/permissions/permissions_data.cc b/extensions/common/permissions/permissions_data.cc
index 85000a21e6388583bf27b0134ce2173817b82f1d..8fde19930d003330ac8cb73c01e09506dd850a82 100644
--- a/extensions/common/permissions/permissions_data.cc
+++ b/extensions/common/permissions/permissions_data.cc
@@ -584,12 +584,13 @@ bool PermissionsData::RequiresActionForScriptExecution(
     int tab_id,
     const GURL& url) {
   // For now, the user should be notified when an extension with all hosts
-  // permission tries to execute a script on a page, with exceptions for policy-
-  // enabled and component extensions. If this doesn't meet those criteria,
-  // return immediately.
+  // permission tries to execute a script on a page. Exceptions for policy-
+  // enabled and component extensions, and extensions which are whitelisted to
+  // execute scripts everywhere.
   if (!extension->ShouldDisplayInExtensionSettings() ||
       Manifest::IsPolicyLocation(extension->location()) ||
       Manifest::IsComponentLocation(extension->location()) ||
+      CanExecuteScriptEverywhere(extension) ||
       !ShouldWarnAllHosts(extension)) {
     return false;
   }