Remove all blimp engine code

blimp/engine/feature/geolocation/mock_blimp_location_provider_delegate.h

-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef BLIMP_ENGINE_FEATURE_GEOLOCATION_MOCK_BLIMP_LOCATION_PROVIDER_DELEGATE_H_
-#define BLIMP_ENGINE_FEATURE_GEOLOCATION_MOCK_BLIMP_LOCATION_PROVIDER_DELEGATE_H_
-
-#include "blimp/engine/feature/geolocation/blimp_location_provider.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace blimp {
-namespace engine {
-
-class MockBlimpLocationProviderDelegate
-    : public BlimpLocationProvider::Delegate {
- public:
-  MockBlimpLocationProviderDelegate();
-  ~MockBlimpLocationProviderDelegate();
-
-  base::WeakPtr<MockBlimpLocationProviderDelegate> GetWeakPtr() {
-    return weak_factory_.GetWeakPtr();
-  }
-
-  MOCK_METHOD1(RequestAccuracy,
-               void(GeolocationSetInterestLevelMessage::Level level));
-  MOCK_METHOD0(OnPermissionGranted, void());
-  MOCK_METHOD1(SetUpdateCallback,
-               void(const GeopositionReceivedCallback& callback));
-
- private:
-  base::WeakPtrFactory<MockBlimpLocationProviderDelegate> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockBlimpLocationProviderDelegate);
-};
-
-}  // namespace engine
-}  // namespace blimp
-
-#endif  // BLIMP_ENGINE_FEATURE_GEOLOCATION_MOCK_BLIMP_LOCATION_PROVIDER_DELEGATE_H_