Implement HitTestAggregator

components/viz/service/BUILD.gn

 # Copyright 2017 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.
 
 import("//build/config/ui.gni")
 import("//components/viz/viz.gni")
 
 config("viz_service_implementation") {
 }
 
@@ skipping 32 matching lines @@
     "frame_sinks/frame_sink_manager.cc",
     "frame_sinks/frame_sink_manager.h",
     "frame_sinks/frame_sink_manager_client.h",
     "frame_sinks/frame_sink_manager_impl.cc",
     "frame_sinks/frame_sink_manager_impl.h",
     "frame_sinks/gpu_compositor_frame_sink.cc",
     "frame_sinks/gpu_compositor_frame_sink.h",
     "frame_sinks/gpu_compositor_frame_sink_delegate.h",
     "frame_sinks/gpu_root_compositor_frame_sink.cc",
     "frame_sinks/gpu_root_compositor_frame_sink.h",
+    "hit_test/hit_test_aggregator.cc",
+    "hit_test/hit_test_aggregator.h",
     "viz_service_export.h",
   ]
 
   defines = [ "VIZ_SERVICE_IMPLEMENTATION" ]
 
   configs = [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
   deps = [
     "//components/viz/common",
 
     # Note that dependency on //gpu/ipc/client is for GpuMemoryBufferImpl. This
     # dependency should not be in public_deps.
     "//gpu/ipc/client",
     "//gpu/ipc/service",
     "//gpu/vulkan:features",
     "//skia",
     "//ui/display/types",
   ]
 
   public_deps = [
     "//base",
     "//cc",
     "//cc/ipc:interfaces",
     "//cc/surfaces",
     "//gpu/command_buffer/client:gles2_interface",
     "//gpu/ipc:command_buffer",
+    "//services/viz/hit_test/public/interfaces",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/latency",
   ]
 
   if (is_mac) {
     sources += [
       "display_embedder/compositor_overlay_candidate_validator_mac.h",
       "display_embedder/compositor_overlay_candidate_validator_mac.mm",
     ]
@@ skipping 30 matching lines @@
   sources = [
     "display/display_scheduler_unittest.cc",
     "display/display_unittest.cc",
     "display/surface_aggregator_pixeltest.cc",
     "display/surface_aggregator_unittest.cc",
     "display_embedder/buffer_queue_unittest.cc",
     "display_embedder/server_shared_bitmap_manager_unittest.cc",
     "frame_sinks/compositor_frame_sink_support_unittest.cc",
     "frame_sinks/direct_layer_tree_frame_sink_unittest.cc",
     "frame_sinks/frame_sink_manager_unittest.cc",
+    "hit_test/hit_test_aggregator_unittest.cc",
   ]
 
   if (!use_aura && !is_mac) {
     sources -= [ "display_embedder/buffer_queue_unittest.cc" ]
   }
 
   configs = [
     "//build/config/compiler:no_size_t_to_int_warning",
     "//third_party/khronos:khronos_headers",
   ]
 
   deps = [
     ":service",
     "//base",
     "//base/test:test_support",
     "//cc:test_support",
     "//components/viz/common",
+    "//gpu/command_buffer/client",
+    "//gpu/command_buffer/client:gles2_implementation",
+    "//gpu/ipc:gl_in_process_context",
+    "//media",
+    "//services/viz/hit_test/public/interfaces",
+    "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/display/types",
   ]
 }
 
 viz_source_set("perf_tests") {
   testonly = true
   sources = [
     "display/surface_aggregator_perftest.cc",
   ]
 
   deps = [
     ":service",
     "//base",
     "//cc:test_support",
     "//cc/base",
     "//testing/gtest",
     "//testing/perf",
   ]
 }