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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 "ppapi/host/resource_message_filter.h" | 5 #include "ppapi/host/resource_message_filter.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/location.h" | 8 #include "base/location.h" |
9 #include "base/single_thread_task_runner.h" | 9 #include "base/single_thread_task_runner.h" |
10 #include "base/task_runner.h" | 10 #include "base/task_runner.h" |
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54 } | 54 } |
55 | 55 |
56 void ResourceMessageFilter::OnFilterDestroyed() { | 56 void ResourceMessageFilter::OnFilterDestroyed() { |
57 resource_host_ = NULL; | 57 resource_host_ = NULL; |
58 } | 58 } |
59 | 59 |
60 bool ResourceMessageFilter::HandleMessage(const IPC::Message& msg, | 60 bool ResourceMessageFilter::HandleMessage(const IPC::Message& msg, |
61 HostMessageContext* context) { | 61 HostMessageContext* context) { |
62 scoped_refptr<base::TaskRunner> runner = OverrideTaskRunnerForMessage(msg); | 62 scoped_refptr<base::TaskRunner> runner = OverrideTaskRunnerForMessage(msg); |
63 if (runner.get()) { | 63 if (runner.get()) { |
64 if (runner->RunsTasksOnCurrentThread()) { | 64 if (runner->RunsTasksInCurrentSequence()) { |
65 DispatchMessage(msg, *context); | 65 DispatchMessage(msg, *context); |
66 } else { | 66 } else { |
67 // TODO(raymes): We need to make a copy so the context can be used on | 67 // TODO(raymes): We need to make a copy so the context can be used on |
68 // other threads. It would be better to have a thread-safe refcounted | 68 // other threads. It would be better to have a thread-safe refcounted |
69 // context. | 69 // context. |
70 HostMessageContext context_copy = *context; | 70 HostMessageContext context_copy = *context; |
71 runner->PostTask(FROM_HERE, base::Bind( | 71 runner->PostTask(FROM_HERE, base::Bind( |
72 &ResourceMessageFilter::DispatchMessage, this, msg, context_copy)); | 72 &ResourceMessageFilter::DispatchMessage, this, msg, context_copy)); |
73 } | 73 } |
74 return true; | 74 return true; |
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94 return NULL; | 94 return NULL; |
95 } | 95 } |
96 | 96 |
97 void ResourceMessageFilter::DispatchMessage(const IPC::Message& msg, | 97 void ResourceMessageFilter::DispatchMessage(const IPC::Message& msg, |
98 HostMessageContext context) { | 98 HostMessageContext context) { |
99 RunMessageHandlerAndReply(msg, &context); | 99 RunMessageHandlerAndReply(msg, &context); |
100 } | 100 } |
101 | 101 |
102 } // namespace host | 102 } // namespace host |
103 } // namespace ppapi | 103 } // namespace ppapi |
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