tracing: split trace event filter classes out of TraceLog

base/BUILD.gn

 # Copyright (c) 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.
 
 # HOW TO WRITE CONDITIONALS IN THIS FILE
 # ======================================
 #
 # In many other places, one would write a conditional that expresses all the
 # cases when a source file is used or unused, and then either add or subtract
 # it from the sources list in that case
@@ skipping 906 matching lines @@
     "timer/mock_timer.h",
     "timer/timer.cc",
     "timer/timer.h",
     "trace_event/auto_open_close_event.cc",
     "trace_event/auto_open_close_event.h",
     "trace_event/blame_context.cc",
     "trace_event/blame_context.h",
     "trace_event/category_registry.cc",
     "trace_event/category_registry.h",
     "trace_event/common/trace_event_common.h",
+    "trace_event/event_name_filter.cc",
+    "trace_event/event_name_filter.h",
     "trace_event/heap_profiler.h",
     "trace_event/heap_profiler_allocation_context.cc",
     "trace_event/heap_profiler_allocation_context.h",
     "trace_event/heap_profiler_allocation_context_tracker.cc",
     "trace_event/heap_profiler_allocation_context_tracker.h",
     "trace_event/heap_profiler_allocation_register.cc",
     "trace_event/heap_profiler_allocation_register.h",
     "trace_event/heap_profiler_allocation_register_posix.cc",
     "trace_event/heap_profiler_allocation_register_win.cc",
+    "trace_event/heap_profiler_event_filter.cc",
+    "trace_event/heap_profiler_event_filter.h",
     "trace_event/heap_profiler_heap_dump_writer.cc",
     "trace_event/heap_profiler_heap_dump_writer.h",
     "trace_event/heap_profiler_stack_frame_deduplicator.cc",
     "trace_event/heap_profiler_stack_frame_deduplicator.h",
     "trace_event/heap_profiler_type_name_deduplicator.cc",
     "trace_event/heap_profiler_type_name_deduplicator.h",
     "trace_event/java_heap_dump_provider_android.cc",
     "trace_event/java_heap_dump_provider_android.h",
     "trace_event/malloc_dump_provider.cc",
     "trace_event/malloc_dump_provider.h",
@@ skipping 22 matching lines @@
     "trace_event/trace_buffer.h",
     "trace_event/trace_category.h",
     "trace_event/trace_config.cc",
     "trace_event/trace_config.h",
     "trace_event/trace_event.h",
     "trace_event/trace_event_android.cc",
     "trace_event/trace_event_argument.cc",
     "trace_event/trace_event_argument.h",
     "trace_event/trace_event_etw_export_win.cc",
     "trace_event/trace_event_etw_export_win.h",
+    "trace_event/trace_event_filter.cc",
+    "trace_event/trace_event_filter.h",
     "trace_event/trace_event_impl.cc",
     "trace_event/trace_event_impl.h",
     "trace_event/trace_event_memory_overhead.cc",
     "trace_event/trace_event_memory_overhead.h",
     "trace_event/trace_event_synthetic_delay.cc",
     "trace_event/trace_event_synthetic_delay.h",
     "trace_event/trace_event_system_stats_monitor.cc",
     "trace_event/trace_event_system_stats_monitor.h",
     "trace_event/trace_log.cc",
     "trace_event/trace_log.h",
@@ skipping 1028 matching lines @@
     "threading/worker_pool_posix_unittest.cc",
     "threading/worker_pool_unittest.cc",
     "time/pr_time_unittest.cc",
     "time/time_unittest.cc",
     "time/time_win_unittest.cc",
     "timer/hi_res_timer_manager_unittest.cc",
     "timer/mock_timer_unittest.cc",
     "timer/timer_unittest.cc",
     "tools_sanity_unittest.cc",
     "trace_event/blame_context_unittest.cc",
+    "trace_event/event_name_filter_unittest.cc",
     "trace_event/heap_profiler_allocation_context_tracker_unittest.cc",
     "trace_event/heap_profiler_allocation_register_unittest.cc",
     "trace_event/heap_profiler_heap_dump_writer_unittest.cc",
     "trace_event/heap_profiler_stack_frame_deduplicator_unittest.cc",
     "trace_event/heap_profiler_type_name_deduplicator_unittest.cc",
     "trace_event/java_heap_dump_provider_android_unittest.cc",
     "trace_event/memory_allocator_dump_unittest.cc",
     "trace_event/memory_dump_manager_unittest.cc",
     "trace_event/memory_usage_estimator_unittest.cc",
     "trace_event/process_memory_dump_unittest.cc",
     "trace_event/trace_category_unittest.cc",
     "trace_event/trace_config_unittest.cc",
     "trace_event/trace_event_argument_unittest.cc",
+    "trace_event/trace_event_filter_test_utils.cc",
+    "trace_event/trace_event_filter_test_utils.h",
     "trace_event/trace_event_synthetic_delay_unittest.cc",
     "trace_event/trace_event_system_stats_monitor_unittest.cc",
     "trace_event/trace_event_unittest.cc",
     "tracked_objects_unittest.cc",
     "tuple_unittest.cc",
     "unguessable_token_unittest.cc",
     "values_unittest.cc",
     "version_unittest.cc",
     "vlog_unittest.cc",
     "win/dllmain.cc",
@@ skipping 477 matching lines @@
 }
 
 fuzzer_test("base_json_correctness_fuzzer") {
   sources = [
     "json/correctness_fuzzer.cc",
   ]
   deps = [
     ":base",
   ]
 }