Moved ExtensionPrefs and related into extensions namespace

chrome/browser/extensions/extension_management_apitest.cc

Index: chrome/browser/extensions/extension_management_apitest.cc
diff --git a/chrome/browser/extensions/extension_management_apitest.cc b/chrome/browser/extensions/extension_management_apitest.cc
index ade86858901b6aa46eb08f512144fabb9eb383f3..f6cf9e1f98b15046416284f642826e0a0efab941 100644
--- a/chrome/browser/extensions/extension_management_apitest.cc
+++ b/chrome/browser/extensions/extension_management_apitest.cc
@@ -167,7 +167,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionManagementApiTest, LaunchPanelApp) {
   // Set a pref indicating that the user wants to launch in a regular tab.
   // This should be ignored, because panel apps always load in a panel.
   service->extension_prefs()->SetLaunchType(
-      app_id, ExtensionPrefs::LAUNCH_REGULAR);
+      app_id, extensions::ExtensionPrefs::LAUNCH_REGULAR);
 
   // Load the extension again.
   std::string app_id_new;
@@ -216,7 +216,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionManagementApiTest, LaunchTabApp) {
 
   // Set a pref indicating that the user wants to launch in a window.
   service->extension_prefs()->SetLaunchType(
-      app_id, ExtensionPrefs::LAUNCH_WINDOW);
+      app_id, extensions::ExtensionPrefs::LAUNCH_WINDOW);
 
   std::string app_id_new;
   LoadAndWaitForLaunch("management/launch_app_tab", &app_id_new);