cc: Refactor TileTaskWorkerPool.

cc/BUILD.gn

 # Copyright 2014 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")
 
 component("cc") {
   sources = [
     "animation/animation.cc",
@@ skipping 337 matching lines @@
     "quads/stream_video_draw_quad.cc",
     "quads/stream_video_draw_quad.h",
     "quads/surface_draw_quad.cc",
     "quads/surface_draw_quad.h",
     "quads/texture_draw_quad.cc",
     "quads/texture_draw_quad.h",
     "quads/tile_draw_quad.cc",
     "quads/tile_draw_quad.h",
     "quads/yuv_video_draw_quad.cc",
     "quads/yuv_video_draw_quad.h",
-    "raster/bitmap_tile_task_worker_pool.cc",
-    "raster/bitmap_tile_task_worker_pool.h",
+    "raster/bitmap_raster_buffer_provider.cc",
+    "raster/bitmap_raster_buffer_provider.h",
+    "raster/gpu_raster_buffer_provider.cc",
+    "raster/gpu_raster_buffer_provider.h",
     "raster/gpu_rasterizer.cc",
     "raster/gpu_rasterizer.h",
-    "raster/gpu_tile_task_worker_pool.cc",
-    "raster/gpu_tile_task_worker_pool.h",
-    "raster/one_copy_tile_task_worker_pool.cc",
-    "raster/one_copy_tile_task_worker_pool.h",
+    "raster/one_copy_raster_buffer_provider.cc",
+    "raster/one_copy_raster_buffer_provider.h",
     "raster/raster_buffer.cc",
     "raster/raster_buffer.h",
+    "raster/raster_buffer_provider.cc",
+    "raster/raster_buffer_provider.h",
     "raster/scoped_gpu_raster.cc",
     "raster/scoped_gpu_raster.h",
     "raster/single_thread_task_graph_runner.cc",
     "raster/single_thread_task_graph_runner.h",
     "raster/staging_buffer_pool.cc",
     "raster/staging_buffer_pool.h",
     "raster/synchronous_task_graph_runner.cc",
     "raster/synchronous_task_graph_runner.h",
     "raster/task.cc",
     "raster/task.h",
     "raster/task_category.h",
     "raster/task_graph_runner.h",
     "raster/task_graph_work_queue.cc",
     "raster/task_graph_work_queue.h",
     "raster/texture_compressor.cc",
     "raster/texture_compressor.h",
     "raster/texture_compressor_etc1.cc",
     "raster/texture_compressor_etc1.h",
     "raster/tile_task.cc",
     "raster/tile_task.h",
-    "raster/tile_task_worker_pool.cc",
-    "raster/tile_task_worker_pool.h",
-    "raster/zero_copy_tile_task_worker_pool.cc",
-    "raster/zero_copy_tile_task_worker_pool.h",
+    "raster/zero_copy_raster_buffer_provider.cc",
+    "raster/zero_copy_raster_buffer_provider.h",
     "resources/memory_history.cc",
     "resources/memory_history.h",
     "resources/platform_color.h",
     "resources/release_callback.h",
     "resources/resource.h",
     "resources/resource_format.cc",
     "resources/resource_format.h",
     "resources/resource_pool.cc",
     "resources/resource_pool.h",
     "resources/resource_provider.cc",
@@ skipping 60 matching lines @@
     "tiles/software_image_decode_controller.cc",
     "tiles/software_image_decode_controller.h",
     "tiles/tile.cc",
     "tiles/tile.h",
     "tiles/tile_draw_info.cc",
     "tiles/tile_draw_info.h",
     "tiles/tile_manager.cc",
     "tiles/tile_manager.h",
     "tiles/tile_priority.cc",
     "tiles/tile_priority.h",
+    "tiles/tile_task_manager.cc",
+    "tiles/tile_task_manager.h",
     "tiles/tiling_set_eviction_queue.cc",
     "tiles/tiling_set_eviction_queue.h",
     "tiles/tiling_set_raster_queue_all.cc",
     "tiles/tiling_set_raster_queue_all.h",
     "tiles/tiling_set_raster_queue_required.cc",
     "tiles/tiling_set_raster_queue_required.h",
     "trees/blocking_task_runner.cc",
     "trees/blocking_task_runner.h",
     "trees/channel_impl.h",
     "trees/channel_main.h",
@@ skipping 136 matching lines @@
     "test/fake_painted_scrollbar_layer.cc",
     "test/fake_painted_scrollbar_layer.h",
     "test/fake_picture_layer.cc",
     "test/fake_picture_layer.h",
     "test/fake_picture_layer_impl.cc",
     "test/fake_picture_layer_impl.h",
     "test/fake_picture_layer_tiling_client.cc",
     "test/fake_picture_layer_tiling_client.h",
     "test/fake_proxy.cc",
     "test/fake_proxy.h",
+    "test/fake_raster_buffer_provider.cc",
+    "test/fake_raster_buffer_provider.h",
     "test/fake_raster_source.cc",
     "test/fake_raster_source.h",
     "test/fake_recording_source.cc",
     "test/fake_recording_source.h",
     "test/fake_renderer_client.cc",
     "test/fake_renderer_client.h",
     "test/fake_rendering_stats_instrumentation.h",
     "test/fake_resource_provider.h",
     "test/fake_scoped_ui_resource.cc",
     "test/fake_scoped_ui_resource.h",
     "test/fake_scrollbar.cc",
     "test/fake_scrollbar.h",
     "test/fake_tile_manager.cc",
     "test/fake_tile_manager.h",
     "test/fake_tile_manager_client.cc",
     "test/fake_tile_manager_client.h",
+    "test/fake_tile_task_manager.cc",
+    "test/fake_tile_task_manager.h",
     "test/fake_ui_resource_layer_tree_host_impl.cc",
     "test/fake_ui_resource_layer_tree_host_impl.h",
     "test/fake_video_frame_provider.cc",
     "test/fake_video_frame_provider.h",
     "test/geometry_test_utils.cc",
     "test/geometry_test_utils.h",
     "test/layer_test_common.cc",
     "test/layer_test_common.h",
     "test/layer_tree_host_common_test.cc",
     "test/layer_tree_host_common_test.h",
@@ skipping 193 matching lines @@
     "playback/recording_source_unittest.cc",
     "proto/base_conversions_unittest.cc",
     "proto/cc_conversions_unittest.cc",
     "proto/gfx_conversions_unittest.cc",
     "proto/gpu_conversions_unittest.cc",
     "proto/skia_conversions_unittest.cc",
     "proto/synced_property_conversions_unittest.cc",
     "quads/draw_polygon_unittest.cc",
     "quads/draw_quad_unittest.cc",
     "quads/render_pass_unittest.cc",
+    "raster/raster_buffer_provider_unittest.cc",
     "raster/scoped_gpu_raster_unittest.cc",
     "raster/single_thread_task_graph_runner_unittest.cc",
     "raster/synchronous_task_graph_runner_unittest.cc",
     "raster/texture_compressor_etc1_unittest.cc",
-    "raster/tile_task_worker_pool_unittest.cc",
     "resources/platform_color_unittest.cc",
     "resources/resource_pool_unittest.cc",
     "resources/resource_provider_unittest.cc",
     "resources/resource_util_unittest.cc",
     "resources/scoped_resource_unittest.cc",
     "resources/video_resource_updater_unittest.cc",
     "scheduler/begin_frame_source_unittest.cc",
     "scheduler/commit_earlyout_reason_unittest.cc",
     "scheduler/compositor_timing_history_unittest.cc",
     "scheduler/delay_based_time_source_unittest.cc",
@@ skipping 91 matching lines @@
     "//third_party/mesa:osmesa",
   ]
 }
 
 test("cc_perftests") {
   sources = [
     "animation/animation_host_perftest.cc",
     "layers/layer_perftest.cc",
     "layers/picture_layer_impl_perftest.cc",
     "quads/draw_quad_perftest.cc",
+    "raster/raster_buffer_provider_perftest.cc",
     "raster/task_graph_runner_perftest.cc",
     "raster/texture_compressor_perftest.cc",
-    "raster/tile_task_worker_pool_perftest.cc",
     "surfaces/surface_aggregator_perftest.cc",
     "test/cc_test_suite.cc",
     "test/run_all_perftests.cc",
     "tiles/picture_layer_tiling_perftest.cc",
     "tiles/tile_manager_perftest.cc",
     "trees/layer_tree_host_common_perftest.cc",
     "trees/layer_tree_host_perftest.cc",
     "trees/occlusion_tracker_perftest.cc",
   ]
 
@@ skipping 17 matching lines @@
     "//ui/gl",
     "//ui/gl:test_support",
   ]
 
   if (is_android) {
     isolate_file = "cc_perftests.isolate"
   }
 }
 # When adding support for isolates, please have a look at run-time dependencies
 # in the cc_unittests_run target in cc_tests.gyp.