| // Copyright 2018 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. |
| |
| module blink.mojom; |
| |
| // Result of leak detection - the number of different live Blink objects. |
| struct LeakDetectionResult { |
| uint32 number_of_live_audio_nodes; |
| uint32 number_of_live_documents; |
| uint32 number_of_live_nodes; |
| uint32 number_of_live_layout_objects; |
| uint32 number_of_live_resources; |
| uint32 number_of_live_context_lifecycle_state_observers; |
| uint32 number_of_live_script_promises; |
| uint32 number_of_live_frames; |
| uint32 number_of_live_v8_per_context_data; |
| uint32 number_of_worker_global_scopes; |
| uint32 number_of_live_ua_css_resources; |
| uint32 number_of_live_resource_fetchers; |
| }; |
| |
| // Leak detector clears out various global resources and then |
| // performs a garbage collection in Blink's managed heaps |
| // before reporting various Blink's objects counters. |
| interface LeakDetector { |
| PerformLeakDetection() => (LeakDetectionResult result); |
| }; |
