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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/browser/devtools/protocol/memory_handler.h" | 5 #include "content/browser/devtools/protocol/memory_handler.h" |
6 | 6 |
7 #include "base/memory/memory_pressure_listener.h" | 7 #include "base/memory/memory_pressure_listener.h" |
8 #include "base/strings/stringprintf.h" | 8 #include "base/strings/stringprintf.h" |
9 #include "content/browser/memory/memory_pressure_controller_impl.h" | |
10 #include "content/public/common/content_features.h" | 9 #include "content/public/common/content_features.h" |
11 | 10 |
12 namespace content { | 11 namespace content { |
13 namespace protocol { | 12 namespace protocol { |
14 | 13 |
15 MemoryHandler::MemoryHandler() | 14 MemoryHandler::MemoryHandler() |
16 : DevToolsDomainHandler(Memory::Metainfo::domainName) { | 15 : DevToolsDomainHandler(Memory::Metainfo::domainName) { |
17 } | 16 } |
18 | 17 |
19 MemoryHandler::~MemoryHandler() {} | 18 MemoryHandler::~MemoryHandler() {} |
20 | 19 |
21 void MemoryHandler::Wire(UberDispatcher* dispatcher) { | 20 void MemoryHandler::Wire(UberDispatcher* dispatcher) { |
22 Memory::Dispatcher::wire(dispatcher, this); | 21 Memory::Dispatcher::wire(dispatcher, this); |
23 } | 22 } |
24 | 23 |
25 Response MemoryHandler::SetPressureNotificationsSuppressed( | 24 Response MemoryHandler::SetPressureNotificationsSuppressed( |
26 bool suppressed) { | 25 bool suppressed) { |
27 if (base::FeatureList::IsEnabled(features::kMemoryCoordinator)) { | 26 if (base::FeatureList::IsEnabled(features::kMemoryCoordinator)) { |
28 return Response::Error( | 27 return Response::Error( |
29 "Cannot enable/disable notifications when memory coordinator is " | 28 "Cannot enable/disable notifications when memory coordinator is " |
30 "enabled"); | 29 "enabled"); |
31 } | 30 } |
32 content::MemoryPressureControllerImpl::GetInstance() | 31 |
33 ->SetPressureNotificationsSuppressedInAllProcesses(suppressed); | 32 base::MemoryPressureListener::SetNotificationsSuppressed(suppressed); |
34 return Response::OK(); | 33 return Response::OK(); |
35 } | 34 } |
36 | 35 |
37 Response MemoryHandler::SimulatePressureNotification( | 36 Response MemoryHandler::SimulatePressureNotification( |
38 const std::string& level) { | 37 const std::string& level) { |
39 base::MemoryPressureListener::MemoryPressureLevel parsed_level; | 38 base::MemoryPressureListener::MemoryPressureLevel parsed_level; |
40 if (level == protocol::Memory::PressureLevelEnum::Moderate) { | 39 if (level == protocol::Memory::PressureLevelEnum::Moderate) { |
41 parsed_level = base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_MODERATE; | 40 parsed_level = base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_MODERATE; |
42 } else if (level == protocol::Memory::PressureLevelEnum::Critical) { | 41 } else if (level == protocol::Memory::PressureLevelEnum::Critical) { |
43 parsed_level = base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL; | 42 parsed_level = base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL; |
44 } else { | 43 } else { |
45 return Response::InvalidParams(base::StringPrintf( | 44 return Response::InvalidParams(base::StringPrintf( |
46 "Invalid memory pressure level '%s'", level.c_str())); | 45 "Invalid memory pressure level '%s'", level.c_str())); |
47 } | 46 } |
48 | 47 |
49 MemoryPressureControllerImpl::GetInstance() | 48 // Simulate memory pressure notification in the browser process. |
50 ->SimulatePressureNotificationInAllProcesses(parsed_level); | 49 base::MemoryPressureListener::SimulatePressureNotification(parsed_level); |
51 return Response::OK(); | 50 return Response::OK(); |
52 } | 51 } |
53 | 52 |
54 } // namespace protocol | 53 } // namespace protocol |
55 } // namespace content | 54 } // namespace content |
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