Update from https://crrev.com/328418

base/trace_event/BUILD.gn

Index: base/trace_event/BUILD.gn
diff --git a/base/trace_event/BUILD.gn b/base/trace_event/BUILD.gn
index 4f3819d479beb9494452b4fcef3cd4fe6958afdf..633ab90ca7cfe4ba239a0737a808e24d3de3fb99 100644
--- a/base/trace_event/BUILD.gn
+++ b/base/trace_event/BUILD.gn
@@ -6,13 +6,10 @@ source_set("trace_event") {
   sources = [
     "java_heap_dump_provider_android.cc",
     "java_heap_dump_provider_android.h",
-    "memory_allocator_attributes_type_info.cc",
-    "memory_allocator_attributes_type_info.h",
     "memory_allocator_dump.cc",
     "memory_allocator_dump.h",
     "memory_dump_manager.cc",
     "memory_dump_manager.h",
-    "memory_dump_provider.cc",
     "memory_dump_provider.h",
     "memory_dump_request_args.h",
     "memory_dump_session_state.cc",
@@ -88,7 +85,7 @@ source_set("trace_event") {
 source_set("trace_event_unittests") {
   testonly = true
   sources = [
-    "memory_allocator_attributes_type_info_unittest.cc",
+    "java_heap_dump_provider_android_unittest.cc",
     "memory_allocator_dump_unittest.cc",
     "memory_dump_manager_unittest.cc",
     "process_memory_maps_dump_provider_unittest.cc",