cc: Remove SetLayerTreeHostClientReady()

cc/layers/picture_image_layer_impl_unittest.cc

 // Copyright 2013 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/layers/picture_image_layer_impl.h"
 
 #include "base/thread_task_runner_handle.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/test/fake_display_list_raster_source.h"
@@ skipping 31 matching lines @@
 class PictureImageLayerImplTest : public testing::Test {
  public:
   PictureImageLayerImplTest()
       : proxy_(base::ThreadTaskRunnerHandle::Get()),
         output_surface_(FakeOutputSurface::Create3d()),
         host_impl_(PictureLayerImplImageTestSettings(),
                    &proxy_,
                    &shared_bitmap_manager_,
                    &task_graph_runner_) {
     host_impl_.CreatePendingTree();
+    host_impl_.SetVisible(true);
     host_impl_.InitializeRenderer(output_surface_.get());
   }
 
   scoped_ptr<TestablePictureImageLayerImpl> CreateLayer(int id,
                                                         WhichTree which_tree) {
     LayerTreeImpl* tree = nullptr;
     switch (which_tree) {
       case ACTIVE_TREE:
         tree = host_impl_.active_tree();
         break;
@@ skipping 97 matching lines @@
   active_layer->DidDraw(nullptr);
 
   EXPECT_EQ(DrawQuad::TILED_CONTENT, render_pass->quad_list.front()->material);
 
   // Tiles are ready at correct scale, so should not set had_incomplete_tile.
   EXPECT_EQ(0, data.num_incomplete_tiles);
 }
 
 }  // namespace
 }  // namespace cc