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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/renderer/render_thread_impl.h" | 5 #include "content/renderer/render_thread_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <map> | 9 #include <map> |
10 #include <utility> | 10 #include <utility> |
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1655 void RenderThreadImpl::OnProcessPurgeAndSuspend() { | 1655 void RenderThreadImpl::OnProcessPurgeAndSuspend() { |
1656 ChildThreadImpl::OnProcessPurgeAndSuspend(); | 1656 ChildThreadImpl::OnProcessPurgeAndSuspend(); |
1657 if (!RendererIsHidden()) | 1657 if (!RendererIsHidden()) |
1658 return; | 1658 return; |
1659 | 1659 |
1660 // TODO(bashi): Enable the tab suspension when MemoryCoordinator is enabled. | 1660 // TODO(bashi): Enable the tab suspension when MemoryCoordinator is enabled. |
1661 if (base::FeatureList::IsEnabled(features::kMemoryCoordinator)) | 1661 if (base::FeatureList::IsEnabled(features::kMemoryCoordinator)) |
1662 return; | 1662 return; |
1663 | 1663 |
1664 if (base::FeatureList::IsEnabled(features::kPurgeAndSuspend)) { | 1664 if (base::FeatureList::IsEnabled(features::kPurgeAndSuspend)) { |
1665 memory_coordinator_->PurgeMemory(); | 1665 // TODO(tasak): After enabling MemoryCoordinator, remove this Notify |
| 1666 // and follow MemoryCoordinator's request. |
| 1667 base::MemoryCoordinatorClientRegistry::GetInstance()->PurgeMemory(); |
1666 } | 1668 } |
1667 // Since purging is not a synchronous task (e.g. v8 GC, oilpan GC, ...), | 1669 // Since purging is not a synchronous task (e.g. v8 GC, oilpan GC, ...), |
1668 // we need to wait until the task is finished. So wait 15 seconds and | 1670 // we need to wait until the task is finished. So wait 15 seconds and |
1669 // update purge+suspend UMA histogram. | 1671 // update purge+suspend UMA histogram. |
1670 // TODO(tasak): use MemoryCoordinator's callback to report purge+suspend | 1672 // TODO(tasak): use MemoryCoordinator's callback to report purge+suspend |
1671 // UMA when MemoryCoordinator is available. | 1673 // UMA when MemoryCoordinator is available. |
1672 GetRendererScheduler()->DefaultTaskRunner()->PostDelayedTask( | 1674 GetRendererScheduler()->DefaultTaskRunner()->PostDelayedTask( |
1673 FROM_HERE, record_purge_suspend_metric_closure_.callback(), | 1675 FROM_HERE, record_purge_suspend_metric_closure_.callback(), |
1674 base::TimeDelta::FromSeconds(15)); | 1676 base::TimeDelta::FromSeconds(15)); |
1675 needs_to_record_first_active_paint_ = true; | 1677 needs_to_record_first_active_paint_ = true; |
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2412 } | 2414 } |
2413 } | 2415 } |
2414 | 2416 |
2415 void RenderThreadImpl::OnRendererInterfaceRequest( | 2417 void RenderThreadImpl::OnRendererInterfaceRequest( |
2416 mojom::RendererAssociatedRequest request) { | 2418 mojom::RendererAssociatedRequest request) { |
2417 DCHECK(!renderer_binding_.is_bound()); | 2419 DCHECK(!renderer_binding_.is_bound()); |
2418 renderer_binding_.Bind(std::move(request)); | 2420 renderer_binding_.Bind(std::move(request)); |
2419 } | 2421 } |
2420 | 2422 |
2421 } // namespace content | 2423 } // namespace content |
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