Remove all blimp client code.

blimp/client/core/compositor/blimp_compositor_frame_sink_unittest.cc

Index: blimp/client/core/compositor/blimp_compositor_frame_sink_unittest.cc
diff --git a/blimp/client/core/compositor/blimp_compositor_frame_sink_unittest.cc b/blimp/client/core/compositor/blimp_compositor_frame_sink_unittest.cc
deleted file mode 100644
index 3b135879dbdf268119c15e6b3b4b7bd9b56a73bd..0000000000000000000000000000000000000000
--- a/blimp/client/core/compositor/blimp_compositor_frame_sink_unittest.cc
+++ /dev/null
@@ -1,223 +0,0 @@
-// 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/client/core/compositor/blimp_compositor_frame_sink.h"
-
-#include "base/bind.h"
-#include "base/memory/ptr_util.h"
-#include "base/run_loop.h"
-#include "base/synchronization/waitable_event.h"
-#include "base/threading/thread.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "cc/output/compositor_frame.h"
-#include "cc/test/fake_compositor_frame_sink_client.h"
-#include "cc/test/test_context_provider.h"
-#include "cc/test/test_context_support.h"
-#include "cc/test/test_gles2_interface.h"
-#include "cc/test/test_web_graphics_context_3d.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace blimp {
-namespace client {
-namespace {
-
-class FakeBlimpCompositorFrameSinkProxy : public BlimpCompositorFrameSinkProxy {
- public:
-  FakeBlimpCompositorFrameSinkProxy(
-      scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner)
-      : compositor_task_runner_(compositor_task_runner),
-        proxy_client_(nullptr),
-        submit_count_(0),
-        weak_factory_(this) {
-    DCHECK(thread_checker_.CalledOnValidThread());
-  }
-
-  ~FakeBlimpCompositorFrameSinkProxy() override {
-    DCHECK(thread_checker_.CalledOnValidThread());
-  }
-
-  base::WeakPtr<FakeBlimpCompositorFrameSinkProxy> GetWeakPtr() {
-    return weak_factory_.GetWeakPtr();
-  }
-
-  void BindToProxyClient(base::WeakPtr<BlimpCompositorFrameSinkProxyClient>
-                             proxy_client) override {
-    DCHECK(thread_checker_.CalledOnValidThread());
-    EXPECT_EQ(nullptr, proxy_client_);
-    proxy_client_ = proxy_client;
-    bound_ = true;
-  }
-
-  void SubmitCompositorFrame(cc::CompositorFrame frame) override {
-    DCHECK(thread_checker_.CalledOnValidThread());
-    submit_count_++;
-    compositor_task_runner_->PostTask(
-        FROM_HERE,
-        base::Bind(
-            &BlimpCompositorFrameSinkProxyClient::SubmitCompositorFrameAck,
-            proxy_client_));
-  }
-
-  void UnbindProxyClient() override {
-    DCHECK(bound_);
-    bound_ = false;
-    DCHECK(thread_checker_.CalledOnValidThread());
-    proxy_client_ = nullptr;
-  }
-
-  int submit_count() const { return submit_count_; }
-  bool bound() const { return bound_; }
-
- private:
-  scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_;
-  bool bound_ = false;
-  base::WeakPtr<BlimpCompositorFrameSinkProxyClient> proxy_client_;
-  int submit_count_;
-  base::ThreadChecker thread_checker_;
-  base::WeakPtrFactory<FakeBlimpCompositorFrameSinkProxy> weak_factory_;
-};
-
-class TestContextProvider : public cc::TestContextProvider {
- public:
-  static scoped_refptr<TestContextProvider> Create(bool bind_should_fail) {
-    return new TestContextProvider(bind_should_fail);
-  }
-
- protected:
-  explicit TestContextProvider(bool bind_should_fail)
-      : cc::TestContextProvider(base::MakeUnique<cc::TestContextSupport>(),
-                                base::MakeUnique<cc::TestGLES2Interface>(),
-                                cc::TestWebGraphicsContext3D::Create()),
-        bind_should_fail_(bind_should_fail) {}
-
-  ~TestContextProvider() override {}
-
-  bool BindToCurrentThread() override {
-    if (bind_should_fail_)
-      return false;
-    return cc::TestContextProvider::BindToCurrentThread();
-  }
-
- private:
-  const bool bind_should_fail_;
-};
-
-class BlimpCompositorFrameSinkTest : public testing::Test {
- public:
-  BlimpCompositorFrameSinkTest() {}
-
-  void SetUpTest(bool bind_should_fail) {
-    main_task_runner_ = base::ThreadTaskRunnerHandle::Get();
-    compositor_thread_ = base::MakeUnique<base::Thread>("Compositor");
-    ASSERT_TRUE(compositor_thread_->Start());
-    compositor_task_runner_ = compositor_thread_->task_runner();
-    main_thread_proxy_ = base::MakeUnique<FakeBlimpCompositorFrameSinkProxy>(
-        compositor_task_runner_);
-    compositor_frame_sink_ = base::MakeUnique<BlimpCompositorFrameSink>(
-        TestContextProvider::Create(bind_should_fail), nullptr, nullptr,
-        nullptr, main_task_runner_, main_thread_proxy_->GetWeakPtr());
-
-    base::WaitableEvent init_event(
-        base::WaitableEvent::ResetPolicy::AUTOMATIC,
-        base::WaitableEvent::InitialState::NOT_SIGNALED);
-    compositor_task_runner_->PostTask(
-        FROM_HERE,
-        base::Bind(&BlimpCompositorFrameSinkTest::InitOnCompositorThread,
-                   base::Unretained(this), &init_event));
-    init_event.Wait();
-
-    // Run all tasks so the registration of the BlimpCompositorFrameSink on the
-    // main thread completes.
-    base::RunLoop().RunUntilIdle();
-  }
-
-  void DoSubmitCompositorFrame() {
-    base::WaitableEvent submit_event(
-        base::WaitableEvent::ResetPolicy::AUTOMATIC,
-        base::WaitableEvent::InitialState::NOT_SIGNALED);
-    compositor_task_runner_->PostTask(
-        FROM_HERE, base::Bind(&BlimpCompositorFrameSinkTest::
-                                  DoSubmitCompositorFrameOnCompositorThread,
-                              base::Unretained(this), &submit_event));
-    submit_event.Wait();
-  }
-
-  void TearDown() override {
-    EXPECT_EQ(main_thread_proxy_->submit_count(),
-              compositor_frame_sink_client_.ack_count());
-  }
-
-  void EndTest() {
-    base::WaitableEvent shutdown_event(
-        base::WaitableEvent::ResetPolicy::AUTOMATIC,
-        base::WaitableEvent::InitialState::NOT_SIGNALED);
-    compositor_task_runner_->PostTask(
-        FROM_HERE,
-        base::Bind(&BlimpCompositorFrameSinkTest::ShutdownOnCompositorThread,
-                   base::Unretained(this), &shutdown_event));
-    shutdown_event.Wait();
-    compositor_thread_->Stop();
-
-    // Run all tasks so the unregistration of the BlimpCompositorFrameSink on
-    // the main thread completes.
-    base::RunLoop().RunUntilIdle();
-  }
-
-  void InitOnCompositorThread(base::WaitableEvent* event) {
-    bound_ =
-        compositor_frame_sink_->BindToClient(&compositor_frame_sink_client_);
-    event->Signal();
-  }
-
-  void DoSubmitCompositorFrameOnCompositorThread(base::WaitableEvent* event) {
-    compositor_frame_sink_->SubmitCompositorFrame(cc::CompositorFrame());
-    event->Signal();
-  }
-
-  void ShutdownOnCompositorThread(base::WaitableEvent* event) {
-    base::RunLoop().RunUntilIdle();
-    if (bound_) {
-      compositor_frame_sink_->DetachFromClient();
-      bound_ = false;
-    }
-    compositor_frame_sink_.reset();
-    event->Signal();
-  }
-
-  base::MessageLoop loop_;
-  std::unique_ptr<base::Thread> compositor_thread_;
-  scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_;
-  scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_;
-  std::unique_ptr<BlimpCompositorFrameSink> compositor_frame_sink_;
-  std::unique_ptr<FakeBlimpCompositorFrameSinkProxy> main_thread_proxy_;
-
-  bool bound_ = false;
-  cc::FakeCompositorFrameSinkClient compositor_frame_sink_client_;
-};
-
-TEST_F(BlimpCompositorFrameSinkTest, BindFails) {
-  SetUpTest(true);
-  EXPECT_FALSE(main_thread_proxy_->bound());
-  EndTest();
-}
-
-TEST_F(BlimpCompositorFrameSinkTest, BindSucceedsSubmitCompositorFrame) {
-  SetUpTest(false);
-  EXPECT_TRUE(main_thread_proxy_->bound());
-
-  DoSubmitCompositorFrame();
-  DoSubmitCompositorFrame();
-  DoSubmitCompositorFrame();
-
-  // Run all tasks so the swap buffer calls to the BlimpCompositorFrameSink on
-  // the main thread complete.
-  base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(3, main_thread_proxy_->submit_count());
-
-  EndTest();
-}
-
-}  // namespace
-}  // namespace client
-}  // namespace blimp