Declarative content scripts: Browser-side: per-extension shared memory regions (lazily loaded)

extensions/shell/browser/shell_extension_system.cc

Index: extensions/shell/browser/shell_extension_system.cc
diff --git a/extensions/shell/browser/shell_extension_system.cc b/extensions/shell/browser/shell_extension_system.cc
index 8c20401989a4dcf498f0e0279410bb79d2d7d4d2..47db358ba0c3091bcdf326224a2f96dc8998b233 100644
--- a/extensions/shell/browser/shell_extension_system.cc
+++ b/extensions/shell/browser/shell_extension_system.cc
@@ -112,7 +112,7 @@ ManagementPolicy* ShellExtensionSystem::management_policy() {
   return NULL;
 }
 
-UserScriptMaster* ShellExtensionSystem::user_script_master() {
+SharedUserScriptMaster* ShellExtensionSystem::shared_user_script_master() {
   return NULL;
 }
 
@@ -193,4 +193,10 @@ scoped_ptr<ExtensionSet> ShellExtensionSystem::GetDependentExtensions(
   return empty.PassAs<ExtensionSet>();
 }
 
+DeclarativeUserScriptMaster*
+ShellExtensionSystem::GetDeclarativeUserScriptMasterByExtension(
+    const ExtensionId& extension_id) {
+  return NULL;
+}
+
 }  // namespace extensions