Remove all blimp engine code

blimp/engine/browser/font_data_fetcher_impl_unittest.cc

-// 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.
-
-#include "blimp/engine/browser/font_data_fetcher_impl.h"
-
-#include <memory>
-
-#include "base/memory/ptr_util.h"
-#include "base/message_loop/message_loop.h"
-#include "base/run_loop.h"
-#include "base/threading/thread.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "net/base/test_completion_callback.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using testing::_;
-
-namespace blimp {
-namespace engine {
-
-class FontDataFetcherImplTest : public testing::Test {
- public:
-  FontDataFetcherImplTest() {}
-  ~FontDataFetcherImplTest() override {}
-
-  void SetUp() override {
-    font_fetcher_ = base::MakeUnique<FontDataFetcherImpl>(
-        base::ThreadTaskRunnerHandle::Get());
-  }
-
-  void OnFontResponse(std::unique_ptr<SkStream> stream) {
-    MockFontResponseCallback(stream);
-  }
-
-  MOCK_METHOD1(MockFontResponseCallback, void(std::unique_ptr<SkStream> &));
-
- protected:
-  // A message loop to emulate asynchronous behavior.
-  base::MessageLoop message_loop_;
-  std::unique_ptr<FontDataFetcher> font_fetcher_;
-  scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_;
-};
-
-TEST_F(FontDataFetcherImplTest, FetchFontStream) {
-  EXPECT_CALL(*this, MockFontResponseCallback(_)).Times(1);
-  font_fetcher_->FetchFontStream(
-      "fake font hash",
-      base::Bind(&FontDataFetcherImplTest::OnFontResponse,
-                 base::Unretained(this)));
-
-  base::RunLoop().RunUntilIdle();
-}
-
-}  // namespace engine
-}  // namespace blimp