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("//testing/test.gni")
 
 config("viz_service_implementation") {
 }
 
@@ skipping 19 matching lines @@
     "frame_sinks/frame_eviction_manager.h",
     "frame_sinks/frame_evictor.cc",
     "frame_sinks/frame_evictor.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",
     "frame_sinks/mojo_frame_sink_manager.cc",
     "frame_sinks/mojo_frame_sink_manager.h",
+    "hit_test/display_hit_test_data_factory.h",
+    "hit_test/display_hit_test_data_factory_local.cc",
+    "hit_test/display_hit_test_data_factory_local.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" ]
 
   public_deps = [
     "//base",
     "//cc",
     "//cc/ipc:interfaces",
     "//cc/surfaces",
     "//gpu/command_buffer/client",
     "//gpu/command_buffer/client:gles2_interface",
     "//gpu/command_buffer/common",
     "//gpu/ipc:command_buffer",
     "//gpu/ipc/common:surface_handle_type",
+    "//services/viz/hit_test/public/interfaces",
     "//skia",
     "//ui/display/types",
     "//ui/gfx",
   ]
 
   if (is_mac) {
     sources += [
       "display_compositor/compositor_overlay_candidate_validator_mac.h",
       "display_compositor/compositor_overlay_candidate_validator_mac.mm",
     ]
@@ skipping 18 matching lines @@
   }
 
   if (is_win) {
     sources += [
       "display_compositor/compositor_overlay_candidate_validator_win.cc",
       "display_compositor/compositor_overlay_candidate_validator_win.h",
     ]
   }
 }
 
+test("hit_test_unit_tests") {

[rjkroege, 2017/06/27 00:00:07]

currently the opinion is that hit_test_unit_tests should be part of unit_tests
-- there will be one unit test target for components/*  Use filter flags to pull
out a subset for faster iteration.

[gklassen, 2017/06/27 21:46:32]

Done.

+  testonly = true
+  sources = [
+    "hit_test/hit_test_aggregator_unittest.cc",
+  ]
+  deps = [
+    ":service",
+    "//base",
+    "//base/test:test_support",
+    "//cc:test_support",
+    "//media",
+    "//mojo/edk/test:run_all_unittests",
+    "//services/viz/hit_test/public/interfaces",
+    "//skia",
+    "//testing/gmock",
+    "//testing/gtest",
+    "//ui/display/types",
+    "//ui/gl:test_support",
+  ]
+}
+
 # These are part of the components_unittests build target.
 source_set("unit_tests") {
   testonly = true
   sources = [
     "display_compositor/buffer_queue_unittest.cc",
     "display_compositor/host_shared_bitmap_manager_unittest.cc",
+    "hit_test/hit_test_aggregator_unittest.cc",
   ]
 
   if (!use_aura && !is_mac) {
     sources -= [ "display_compositor/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",
     "//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",
     "//ui/gl:test_support",
   ]
 
   data_deps = [
     "//third_party/mesa:osmesa",
   ]
@@ skipping 58 matching lines @@
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/gl:test_support",
   ]
 
   data_deps = [
     "//third_party/mesa:osmesa",
   ]
 }