Revert 97050 - Add PluginMessageLoopProxy and use it for Host plugin UI thread.

remoting/base/plugin_message_loop_proxy.cc

Index: remoting/base/plugin_message_loop_proxy.cc
===================================================================
--- remoting/base/plugin_message_loop_proxy.cc	(revision 97052)
+++ remoting/base/plugin_message_loop_proxy.cc	(working copy)
@@ -1,114 +0,0 @@
-// Copyright (c) 2011 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.
-
-#include "remoting/base/plugin_message_loop_proxy.h"
-
-namespace remoting {
-
-PluginMessageLoopProxy::PluginMessageLoopProxy(Delegate* delegate)
-    : delegate_(delegate) {
-}
-
-PluginMessageLoopProxy::~PluginMessageLoopProxy() {
-}
-
-void PluginMessageLoopProxy::Detach() {
-  base::AutoLock auto_lock(lock_);
-  delegate_ = NULL;
-}
-
-// MessageLoopProxy interface implementation.
-bool PluginMessageLoopProxy::PostTask(
-    const tracked_objects::Location& from_here,
-    Task* task) {
-  return PostDelayedTask(from_here, task, 0);
-}
-
-bool PluginMessageLoopProxy::PostDelayedTask(
-    const tracked_objects::Location& from_here,
-    Task* task,
-    int64 delay_ms) {
-  base::AutoLock auto_lock(lock_);
-  if (!delegate_) {
-    return false;
-  } else {
-    return delegate_->RunOnPluginThread(
-        delay_ms, &PluginMessageLoopProxy::RunTask, task);
-  }
-}
-
-bool PluginMessageLoopProxy::PostNonNestableTask(
-    const tracked_objects::Location& from_here,
-    Task* task) {
-  // All tasks running on this message loop are non-nestable.
-  return PostTask(from_here, task);
-}
-
-bool PluginMessageLoopProxy::PostNonNestableDelayedTask(
-      const tracked_objects::Location& from_here,
-      Task* task,
-      int64 delay_ms) {
-  // All tasks running on this message loop are non-nestable.
-  return PostDelayedTask(from_here, task, delay_ms);
-}
-
-bool PluginMessageLoopProxy::PostTask(
-    const tracked_objects::Location& from_here,
-    const base::Closure& task) {
-  return PostDelayedTask(from_here, task, 0);
-}
-
-bool PluginMessageLoopProxy::PostDelayedTask(
-    const tracked_objects::Location& from_here,
-    const base::Closure& task,
-    int64 delay_ms) {
-  base::AutoLock auto_lock(lock_);
-  if (!delegate_) {
-    return false;
-  } else {
-    base::Closure* task_on_heap = new base::Closure(task);
-    return delegate_->RunOnPluginThread(
-        delay_ms, &PluginMessageLoopProxy::RunClosure, task_on_heap);
-  }
-}
-
-bool PluginMessageLoopProxy::PostNonNestableTask(
-    const tracked_objects::Location& from_here,
-    const base::Closure& task) {
-  // All tasks running on this message loop are non-nestable.
-  return PostTask(from_here, task);
-}
-
-bool PluginMessageLoopProxy::PostNonNestableDelayedTask(
-    const tracked_objects::Location& from_here,
-    const base::Closure& task,
-    int64 delay_ms) {
-  // All tasks running on this message loop are non-nestable.
-  return PostDelayedTask(from_here, task, delay_ms);
-}
-
-bool PluginMessageLoopProxy::BelongsToCurrentThread() {
-  base::AutoLock auto_lock(lock_);
-  if (delegate_) {
-    return delegate_->IsPluginThread();
-  } else {
-    return false;
-  }
-}
-
-// static
-void PluginMessageLoopProxy::RunTask(void* data) {
-  Task* task = reinterpret_cast<Task*>(data);
-  task->Run();
-  delete task;
-}
-
-// static
-void PluginMessageLoopProxy::RunClosure(void* data) {
-  base::Closure* task = reinterpret_cast<base::Closure*>(data);
-  task->Run();
-  delete task;
-}
-
-}  // namespace remoting