[Extensions] Adjust script injection reporting to the browser side

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 693a39e2d32ba4f448a00521fa40dc526d670da8..2b33f0c366c4aa0a54dd4fbe4ddc45c686b737c7 100644
--- a/extensions/common/permissions/permissions_data.cc
+++ b/extensions/common/permissions/permissions_data.cc
@@ -10,6 +10,7 @@
 #include "extensions/common/error_utils.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extensions_client.h"
+#include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/manifest_handlers/permissions_parser.h"
 #include "extensions/common/permissions/permission_message_provider.h"
@@ -65,6 +66,21 @@ bool PermissionsData::CanExecuteScriptEverywhere(const Extension* extension) {
          whitelist.end();
 }
 
+// static
+bool PermissionsData::ScriptsMayRequireActionForExtension(
+    const Extension* extension,
+    const PermissionSet* permissions) {
+  // An extension may require user action to execute scripts iff the extension
+  // shows up in chrome:extensions (so the user can grant withheld permissions),
+  // is not part of chrome or corporate policy, not on the scripting whitelist,
+  // and requires enough permissions that we should withhold them.
+  return extension->ShouldDisplayInExtensionSettings() &&
+      !Manifest::IsPolicyLocation(extension->location()) &&
+      !Manifest::IsComponentLocation(extension->location()) &&
+      !CanExecuteScriptEverywhere(extension) &&
+      permissions->ShouldWarnAllHosts();
+}
+
 bool PermissionsData::ShouldSkipPermissionWarnings(
     const std::string& extension_id) {
   // See http://b/4946060 for more details.