Add support for app_shell-only extension APIs

extensions/shell/browser/shell_extensions_browser_client.cc

Index: extensions/shell/browser/shell_extensions_browser_client.cc
diff --git a/extensions/shell/browser/shell_extensions_browser_client.cc b/extensions/shell/browser/shell_extensions_browser_client.cc
index b36494ed773b053556c64c8c08a9d1dce41157ac..aa604b6d99d427f3da515c008791c431ca7c9132 100644
--- a/extensions/shell/browser/shell_extensions_browser_client.cc
+++ b/extensions/shell/browser/shell_extensions_browser_client.cc
@@ -19,6 +19,7 @@
 #include "extensions/browser/null_app_sorting.h"
 #include "extensions/browser/updater/null_extension_cache.h"
 #include "extensions/browser/url_request_util.h"
+#include "extensions/shell/browser/api/generated_api_registration.h"
 #include "extensions/shell/browser/shell_extension_host_delegate.h"
 #include "extensions/shell/browser/shell_extension_system_factory.h"
 #include "extensions/shell/browser/shell_runtime_api_delegate.h"
@@ -187,6 +188,9 @@ void ShellExtensionsBrowserClient::RegisterExtensionFunctions(
     ExtensionFunctionRegistry* registry) const {
   // Register core extension-system APIs.
   core_api::GeneratedFunctionRegistry::RegisterAll(registry);
+
+  // app_shell-only APIs.
+  shell_api::GeneratedFunctionRegistry::RegisterAll(registry);
 }
 
 scoped_ptr<RuntimeAPIDelegate>