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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "chrome/browser/metrics/leak_detector/leak_detector_remote_controller.h
" | 5 #include "chrome/browser/metrics/leak_detector/leak_detector_remote_controller.h
" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "components/metrics/leak_detector/protobuf_to_mojo_converter.h" | 10 #include "components/metrics/leak_detector/protobuf_to_mojo_converter.h" |
11 #include "content/public/browser/browser_thread.h" | 11 #include "content/public/browser/browser_thread.h" |
12 #include "mojo/public/cpp/bindings/strong_binding.h" | 12 #include "mojo/public/cpp/bindings/strong_binding.h" |
13 | 13 |
14 namespace metrics { | 14 namespace metrics { |
15 | 15 |
16 namespace { | 16 namespace { |
17 | 17 |
18 // All instances of LeakDetectorRemoteController will need to reference a single | 18 // All instances of LeakDetectorRemoteController will need to reference a single |
19 // LocalController instance, referenced by this pointer. All remote LeakDetector | 19 // LocalController instance, referenced by this pointer. All remote LeakDetector |
20 // clients will get their params from and send leak reports to this instance. | 20 // clients will get their params from and send leak reports to this instance. |
21 LeakDetectorRemoteController::LocalController* g_local_controller = nullptr; | 21 LeakDetectorRemoteController::LocalController* g_local_controller = nullptr; |
22 | 22 |
23 } // namespace | 23 } // namespace |
24 | 24 |
25 LeakDetectorRemoteController::~LeakDetectorRemoteController() {} | 25 LeakDetectorRemoteController::~LeakDetectorRemoteController() {} |
26 | 26 |
27 // static | 27 // static |
28 void LeakDetectorRemoteController::Create(mojom::LeakDetectorRequest request) { | 28 void LeakDetectorRemoteController::Create( |
| 29 const service_manager::BindSourceInfo& source_info, |
| 30 mojom::LeakDetectorRequest request) { |
29 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 31 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
30 std::unique_ptr<LeakDetectorRemoteController> controller = | 32 std::unique_ptr<LeakDetectorRemoteController> controller = |
31 base::WrapUnique(new LeakDetectorRemoteController); | 33 base::WrapUnique(new LeakDetectorRemoteController); |
32 base::Closure error_handler = | 34 base::Closure error_handler = |
33 base::Bind(&LeakDetectorRemoteController::OnRemoteProcessShutdown, | 35 base::Bind(&LeakDetectorRemoteController::OnRemoteProcessShutdown, |
34 base::Unretained(controller.get())); | 36 base::Unretained(controller.get())); |
35 auto binding = | 37 auto binding = |
36 mojo::MakeStrongBinding(std::move(controller), std::move(request)); | 38 mojo::MakeStrongBinding(std::move(controller), std::move(request)); |
37 binding->set_connection_error_handler(error_handler); | 39 binding->set_connection_error_handler(error_handler); |
38 } | 40 } |
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85 // static | 87 // static |
86 void LeakDetectorRemoteController::SetLocalControllerInstance( | 88 void LeakDetectorRemoteController::SetLocalControllerInstance( |
87 LocalController* controller) { | 89 LocalController* controller) { |
88 // This must be on the same thread as the Mojo-based functions of this class, | 90 // This must be on the same thread as the Mojo-based functions of this class, |
89 // to avoid race conditions on |g_local_controller|. | 91 // to avoid race conditions on |g_local_controller|. |
90 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 92 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
91 g_local_controller = controller; | 93 g_local_controller = controller; |
92 } | 94 } |
93 | 95 |
94 } // namespace metrics | 96 } // namespace metrics |
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