Blimp OAuth2 token retreival on application start up.

blimp/client/test/test_blimp_client_context_delegate.h

Index: blimp/client/test/test_blimp_client_context_delegate.h
diff --git a/blimp/client/test/test_blimp_client_context_delegate.h b/blimp/client/test/test_blimp_client_context_delegate.h
index 16b18fe602ab883daad63ec6a17a0a5f5cf181df..d0dbe3a33d02e82c1a059807dd275f977bb400ac 100644
--- a/blimp/client/test/test_blimp_client_context_delegate.h
+++ b/blimp/client/test/test_blimp_client_context_delegate.h
@@ -5,8 +5,13 @@
 #ifndef BLIMP_CLIENT_TEST_TEST_BLIMP_CLIENT_CONTEXT_DELEGATE_H_
 #define BLIMP_CLIENT_TEST_TEST_BLIMP_CLIENT_CONTEXT_DELEGATE_H_
 
+#include <memory>
+
 #include "base/macros.h"
 #include "blimp/client/public/blimp_client_context_delegate.h"
+#include "google_apis/gaia/fake_identity_provider.h"
+#include "google_apis/gaia/fake_oauth2_token_service.h"
+#include "google_apis/gaia/identity_provider.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace blimp {
@@ -23,8 +28,14 @@ class TestBlimpClientContextDelegate : public BlimpClientContextDelegate {
   MOCK_METHOD1(AttachBlimpContentsHelpers, void(BlimpContents*));
   MOCK_METHOD2(OnAssignmentConnectionAttempted,
                void(AssignmentRequestResult, const Assignment&));
+  std::unique_ptr<IdentityProvider> CreateIdentityProvider() override;
+  void OnAuthenticationError(
+      BlimpClientContextDelegate::AuthError error) override {}
+
+  FakeOAuth2TokenService* GetTokenService();
 
  private:
+  std::unique_ptr<FakeOAuth2TokenService> token_service_;
   DISALLOW_COPY_AND_ASSIGN(TestBlimpClientContextDelegate);
 };