Remove parts of //cc we aren't using

cc/trees/layer_tree_host_unittest_video.cc

Index: cc/trees/layer_tree_host_unittest_video.cc
diff --git a/cc/trees/layer_tree_host_unittest_video.cc b/cc/trees/layer_tree_host_unittest_video.cc
deleted file mode 100644
index ffeda727fe3f30fc38280a8f78b161fcb6918ceb..0000000000000000000000000000000000000000
--- a/cc/trees/layer_tree_host_unittest_video.cc
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2012 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 "cc/trees/layer_tree_host.h"
-
-#include "base/basictypes.h"
-#include "cc/layers/render_surface_impl.h"
-#include "cc/layers/video_layer.h"
-#include "cc/layers/video_layer_impl.h"
-#include "cc/test/fake_video_frame_provider.h"
-#include "cc/test/layer_tree_test.h"
-#include "cc/trees/damage_tracker.h"
-#include "cc/trees/layer_tree_impl.h"
-
-namespace cc {
-namespace {
-
-// These tests deal with compositing video.
-class LayerTreeHostVideoTest : public LayerTreeTest {};
-
-class LayerTreeHostVideoTestSetNeedsDisplay
-    : public LayerTreeHostVideoTest {
- public:
-  void SetupTree() override {
-    scoped_refptr<Layer> root = Layer::Create();
-    root->SetBounds(gfx::Size(10, 10));
-    root->SetIsDrawable(true);
-
-    scoped_refptr<VideoLayer> video =
-        VideoLayer::Create(&video_frame_provider_, media::VIDEO_ROTATION_90);
-    video->SetPosition(gfx::PointF(3.f, 3.f));
-    video->SetBounds(gfx::Size(4, 5));
-    video->SetIsDrawable(true);
-    root->AddChild(video);
-
-    layer_tree_host()->SetRootLayer(root);
-    layer_tree_host()->SetDeviceScaleFactor(2.f);
-    LayerTreeHostVideoTest::SetupTree();
-  }
-
-  void BeginTest() override {
-    num_draws_ = 0;
-    PostSetNeedsCommitToMainThread();
-  }
-
-  DrawResult PrepareToDrawOnThread(LayerTreeHostImpl* host_impl,
-                                   LayerTreeHostImpl::FrameData* frame,
-                                   DrawResult draw_result) override {
-    LayerImpl* root_layer = host_impl->active_tree()->root_layer();
-    RenderSurfaceImpl* root_surface = root_layer->render_surface();
-    gfx::RectF damage_rect =
-        root_surface->damage_tracker()->current_damage_rect();
-
-    switch (num_draws_) {
-      case 0:
-        // First frame the whole viewport is damaged.
-        EXPECT_EQ(gfx::RectF(0.f, 0.f, 20.f, 20.f).ToString(),
-                  damage_rect.ToString());
-        break;
-      case 1:
-        // Second frame the video layer is damaged.
-        EXPECT_EQ(gfx::RectF(6.f, 6.f, 8.f, 10.f).ToString(),
-                  damage_rect.ToString());
-        EndTest();
-        break;
-    }
-
-    EXPECT_EQ(DRAW_SUCCESS, draw_result);
-    return draw_result;
-  }
-
-  void DrawLayersOnThread(LayerTreeHostImpl* host_impl) override {
-    VideoLayerImpl* video = static_cast<VideoLayerImpl*>(
-        host_impl->active_tree()->root_layer()->children()[0]);
-
-    EXPECT_EQ(media::VIDEO_ROTATION_90, video->video_rotation());
-
-    if (num_draws_ == 0)
-      video->SetNeedsRedraw();
-
-    ++num_draws_;
-  }
-
-  void AfterTest() override { EXPECT_EQ(2, num_draws_); }
-
- private:
-  int num_draws_;
-
-  FakeVideoFrameProvider video_frame_provider_;
-};
-
-SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostVideoTestSetNeedsDisplay);
-
-}  // namespace
-}  // namespace cc