Index: remoting/base/plugin_thread_task_runner.h |
diff --git a/remoting/base/plugin_thread_task_runner.h b/remoting/base/plugin_thread_task_runner.h |
deleted file mode 100644 |
index 3ae0025c1490ea81dacb79ae5461107f29145be4..0000000000000000000000000000000000000000 |
--- a/remoting/base/plugin_thread_task_runner.h |
+++ /dev/null |
@@ -1,126 +0,0 @@ |
-// Copyright (c) 2012 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. |
- |
-#ifndef REMOTING_BASE_PLUGIN_THREAD_TASK_RUNNER_H_ |
-#define REMOTING_BASE_PLUGIN_THREAD_TASK_RUNNER_H_ |
- |
-#include <set> |
- |
-#include "base/callback_forward.h" |
-#include "base/compiler_specific.h" |
-#include "base/pending_task.h" |
-#include "base/single_thread_task_runner.h" |
-#include "base/synchronization/lock.h" |
-#include "base/synchronization/waitable_event.h" |
-#include "base/threading/platform_thread.h" |
-#include "base/time/time.h" |
- |
-namespace remoting { |
- |
-// SingleThreadTaskRunner for plugin main threads. |
-class PluginThreadTaskRunner : public base::SingleThreadTaskRunner { |
- public: |
- class Delegate { |
- public: |
- virtual ~Delegate(); |
- |
- virtual bool RunOnPluginThread( |
- base::TimeDelta delay, void(function)(void*), void* data) = 0; |
- }; |
- |
- // Caller keeps ownership of delegate. |
- PluginThreadTaskRunner(Delegate* delegate); |
- |
- // Detaches the PluginThreadTaskRunner from the underlying Delegate and |
- // processes posted tasks until Quit() is called. This is used during plugin |
- // shutdown, when the plugin environment has stopped accepting new tasks to |
- // run, to process cleanup tasks posted to the plugin thread. |
- // This method must be called on the plugin thread. |
- void DetachAndRunShutdownLoop(); |
- |
- // Makes DetachAndRunShutdownLoop() stop processing tasks and return control |
- // to the caller. Calling Quit() before DetachAndRunShutdownLoop() causes |
- // the latter to exit immediately when called, without processing any delayed |
- // shutdown tasks. This method can be called from any thread. |
- void Quit(); |
- |
- // base::SingleThreadTaskRunner interface. |
- bool PostDelayedTask(const tracked_objects::Location& from_here, |
- const base::Closure& task, |
- base::TimeDelta delay) override; |
- bool PostNonNestableDelayedTask(const tracked_objects::Location& from_here, |
- const base::Closure& task, |
- base::TimeDelta delay) override; |
- bool RunsTasksOnCurrentThread() const override; |
- |
- protected: |
- ~PluginThreadTaskRunner() override; |
- |
- private: |
- // Methods that can be called from any thread. |
- |
- // Schedules RunTasks to be called on the plugin thread. |
- void PostRunTasks(); |
- |
- // Methods that are always called on the plugin thread. |
- |
- // Schedules RunDelayedTasks() to be called on the plugin thread. |when| |
- // specifies the time when RunDelayedTasks() should be called. |
- void PostDelayedRunTasks(base::TimeTicks when); |
- |
- // Processes the incoming task queue: runs all non delayed tasks and posts all |
- // delayed tasks to |delayed_queue_|. |
- void ProcessIncomingTasks(); |
- |
- // Called in response to PostDelayedRunTasks(). |
- void RunDelayedTasks(base::TimeTicks when); |
- |
- // Runs all tasks that are due. |
- void RunDueTasks(base::TimeTicks now); |
- |
- // Called in response to PostRunTasks(). |
- void RunTasks(); |
- |
- static void TaskSpringboard(void* data); |
- |
- const base::PlatformThreadId plugin_thread_id_; |
- |
- // Used by the shutdown loop to block the thread until there is a task ready |
- // to run. |
- base::WaitableEvent event_; |
- |
- base::Lock lock_; |
- |
- // The members below are protected by |lock_|. |
- |
- // Pointer to the delegate that implements scheduling tasks via the plugin |
- // API. |
- Delegate* delegate_; |
- |
- // Contains all posted tasks that haven't been sorted yet. |
- base::TaskQueue incoming_queue_; |
- |
- // The next sequence number to use for delayed tasks. |
- int next_sequence_num_; |
- |
- // True if Quit() has been called. |
- bool quit_received_; |
- |
- // The members below are accessed only on the plugin thread. |
- |
- // Contains delayed tasks, sorted by their 'delayed_run_time' property. |
- base::DelayedTaskQueue delayed_queue_; |
- |
- // The list of timestamps when scheduled timers are expected to fire. |
- std::set<base::TimeTicks> scheduled_timers_; |
- |
- // True if the shutdown task loop was been stopped. |
- bool stopped_; |
- |
- DISALLOW_COPY_AND_ASSIGN(PluginThreadTaskRunner); |
-}; |
- |
-} // namespace remoting |
- |
-#endif // REMOTING_BASE_PLUGIN_THREAD_TASK_RUNNER_H_ |