Roll Chrome into Mojo.

cc/trees/layer_tree_host_unittest.cc

 // Copyright 2011 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 <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/synchronization/lock.h"
@@ skipping 23 matching lines @@
 #include "cc/test/fake_content_layer_impl.h"
 #include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_painted_scrollbar_layer.h"
 #include "cc/test/fake_picture_layer.h"
 #include "cc/test/fake_picture_layer_impl.h"
 #include "cc/test/fake_picture_pile.h"
 #include "cc/test/fake_proxy.h"
 #include "cc/test/fake_scoped_ui_resource.h"
 #include "cc/test/geometry_test_utils.h"
+#include "cc/test/impl_side_painting_settings.h"
 #include "cc/test/layer_tree_test.h"
 #include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/test/test_web_graphics_context_3d.h"
 #include "cc/trees/layer_tree_host_impl.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "cc/trees/thread_proxy.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "skia/ext/refptr.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 5488 matching lines @@
 
     scoped_refptr<Layer> root = Layer::Create();
     root->SetBounds(gfx::Size(500, 500));
 
     scoped_refptr<Layer> pinch = Layer::Create();
     pinch->SetBounds(gfx::Size(500, 500));
     pinch->SetScrollClipLayerId(root->id());
     pinch->SetIsContainerForFixedPositionLayers(true);
     root->AddChild(pinch);
 
-    scoped_ptr<FakePicturePile> pile(new FakePicturePile);
+    scoped_ptr<FakePicturePile> pile(
+        new FakePicturePile(ImplSidePaintingSettings().minimum_contents_scale,
+                            ImplSidePaintingSettings().default_tile_grid_size));
     pile->SetPlaybackAllowedEvent(&playback_allowed_event_);
     scoped_refptr<FakePictureLayer> layer =
         FakePictureLayer::CreateWithRecordingSource(&client_, pile.Pass());
     layer->SetBounds(gfx::Size(500, 500));
     layer->SetContentsOpaque(true);
     // Avoid LCD text on the layer so we don't cause extra commits when we
     // pinch.
     layer->disable_lcd_text();
     pinch->AddChild(layer);
 
@@ skipping 182 matching lines @@
     settings->impl_side_painting = true;
     settings->gpu_rasterization_forced = true;
   }
 
   void SetupTree() override {
     client_.set_fill_with_nonsolid_color(true);
 
     scoped_refptr<Layer> root = Layer::Create();
     root->SetBounds(gfx::Size(500, 500));
 
-    scoped_ptr<FakePicturePile> pile(new FakePicturePile);
+    scoped_ptr<FakePicturePile> pile(
+        new FakePicturePile(ImplSidePaintingSettings().minimum_contents_scale,
+                            ImplSidePaintingSettings().default_tile_grid_size));
     scoped_refptr<FakePictureLayer> layer =
         FakePictureLayer::CreateWithRecordingSource(&client_, pile.Pass());
     layer->SetBounds(gfx::Size(500, 500));
     layer->SetContentsOpaque(true);
     root->AddChild(layer);
 
     layer_tree_host()->SetRootLayer(root);
     LayerTreeHostTest::SetupTree();
   }
 
@@ skipping 19 matching lines @@
 
   void InitializeSettings(LayerTreeSettings* settings) override {
     settings->impl_side_painting = true;
     settings->gpu_rasterization_enabled = true;
     settings->gpu_rasterization_forced = true;
   }
 
   void SetupTree() override {
     client_.set_fill_with_nonsolid_color(true);
 
-    scoped_ptr<FakePicturePile> pile(new FakePicturePile);
+    scoped_ptr<FakePicturePile> pile(
+        new FakePicturePile(ImplSidePaintingSettings().minimum_contents_scale,
+                            ImplSidePaintingSettings().default_tile_grid_size));
     scoped_refptr<FakePictureLayer> root =
         FakePictureLayer::CreateWithRecordingSource(&client_, pile.Pass());
     root->SetBounds(gfx::Size(viewport_size_.width(), 10000));
     root->SetContentsOpaque(true);
 
     layer_tree_host()->SetRootLayer(root);
     LayerTreeHostTest::SetupTree();
     layer_tree_host()->SetViewportSize(viewport_size_);
   }
 
   void BeginTest() override { PostSetNeedsCommitToMainThread(); }
 
   DrawResult PrepareToDrawOnThread(LayerTreeHostImpl* host_impl,
                                    LayerTreeHostImpl::FrameData* frame_data,
                                    DrawResult draw_result) override {
     EXPECT_EQ(4u, host_impl->resource_provider()->num_resources());
 
     // Verify which tiles got resources using an eviction iterator, which has to
     // return all tiles that have resources.
-    EvictionTilePriorityQueue eviction_queue;
-    host_impl->BuildEvictionQueue(&eviction_queue,
-                                  SAME_PRIORITY_FOR_BOTH_TREES);
+    scoped_ptr<EvictionTilePriorityQueue> eviction_queue(
+        host_impl->BuildEvictionQueue(SAME_PRIORITY_FOR_BOTH_TREES));
     int tile_count = 0;
-    for (; !eviction_queue.IsEmpty(); eviction_queue.Pop()) {
-      Tile* tile = eviction_queue.Top();
+    for (; !eviction_queue->IsEmpty(); eviction_queue->Pop()) {
+      Tile* tile = eviction_queue->Top();
       // Ensure this tile is within the viewport.
       EXPECT_TRUE(tile->content_rect().Intersects(gfx::Rect(viewport_size_)));
       // Ensure that the tile is 1/4 of the viewport tall (plus padding).
       EXPECT_EQ(tile->content_rect().height(),
                 (viewport_size_.height() / 4) + 2);
       ++tile_count;
     }
     EXPECT_EQ(4, tile_count);
     EndTest();
     return draw_result;
@@ skipping 25 matching lines @@
 
     scoped_refptr<Layer> root = Layer::Create();
     root->SetBounds(gfx::Size(500, 500));
 
     scoped_refptr<Layer> pinch = Layer::Create();
     pinch->SetBounds(gfx::Size(500, 500));
     pinch->SetScrollClipLayerId(root->id());
     pinch->SetIsContainerForFixedPositionLayers(true);
     root->AddChild(pinch);
 
-    scoped_ptr<FakePicturePile> pile(new FakePicturePile);
+    scoped_ptr<FakePicturePile> pile(
+        new FakePicturePile(ImplSidePaintingSettings().minimum_contents_scale,
+                            ImplSidePaintingSettings().default_tile_grid_size));
     pile->SetPlaybackAllowedEvent(&playback_allowed_event_);
     scoped_refptr<FakePictureLayer> layer =
         FakePictureLayer::CreateWithRecordingSource(&client_, pile.Pass());
     layer->SetBounds(gfx::Size(500, 500));
     layer->SetContentsOpaque(true);
     // Avoid LCD text on the layer so we don't cause extra commits when we
     // pinch.
     layer->disable_lcd_text();
     pinch->AddChild(layer);
 
@@ skipping 270 matching lines @@
 
   void AfterTest() override { EXPECT_TRUE(did_commit_); }
 
  private:
   bool did_commit_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostTestNoTasksBetweenWillAndDidCommit);
 
 }  // namespace cc