Drive: Remove gdata_params.h

chrome/browser/chromeos/gdata/gdata_auth_service.h

Index: chrome/browser/chromeos/gdata/gdata_auth_service.h
diff --git a/chrome/browser/chromeos/gdata/gdata_auth_service.h b/chrome/browser/chromeos/gdata/gdata_auth_service.h
index a79fa236ad80c5d61099b7981696fc346ed98b46..4686e341dc4a9a082c49646243d8d1e97d552785 100644
--- a/chrome/browser/chromeos/gdata/gdata_auth_service.h
+++ b/chrome/browser/chromeos/gdata/gdata_auth_service.h
@@ -7,12 +7,12 @@
 
 #include <string>
 
+#include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/gdata/gdata_errorcode.h"
-#include "chrome/browser/chromeos/gdata/gdata_params.h"
 #include "chrome/common/net/gaia/oauth2_access_token_fetcher.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
@@ -23,6 +23,10 @@ namespace gdata {
 
 class GDataOperationRegistry;
 
+// Callback type for authentication related DocumentService calls.
+typedef base::Callback<void(GDataErrorCode error,
+                            const std::string& token)> AuthStatusCallback;
+
 // This class provides authentication for GData based services.
 // It integrates specific service integration with OAuth2 stack
 // (TokenService) and provides OAuth2 token refresh infrastructure.