Move chrome.alarms API from chrome/ to extensions/.

chrome/browser/apps/ephemeral_app_browsertest.cc

Index: chrome/browser/apps/ephemeral_app_browsertest.cc
diff --git a/chrome/browser/apps/ephemeral_app_browsertest.cc b/chrome/browser/apps/ephemeral_app_browsertest.cc
index c6eca11575b308f5da4077a5872473d55d877ddd..53c29911c1ad569161b6fdefd943a41c7dca4209 100644
--- a/chrome/browser/apps/ephemeral_app_browsertest.cc
+++ b/chrome/browser/apps/ephemeral_app_browsertest.cc
@@ -20,7 +20,6 @@
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
-#include "chrome/common/extensions/api/alarms.h"
 #include "content/public/browser/power_save_blocker.h"
 #include "content/public/test/browser_test.h"
 #include "content/public/test/test_utils.h"
@@ -35,6 +34,7 @@
 #include "extensions/browser/notification_types.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/browser/uninstall_reason.h"
+#include "extensions/common/api/alarms.h"
 #include "extensions/common/extension.h"
 #include "extensions/test/extension_test_message_listener.h"
 #include "extensions/test/result_catcher.h"
@@ -58,7 +58,7 @@ using extensions::ResultCatcher;
 
 namespace {
 
-namespace alarms = extensions::api::alarms;
+namespace alarms = extensions::core_api::alarms;
 
 const char kPowerTestApp[] = "ephemeral_apps/power";