content/renderer/pepper/pepper_plugin_instance_throttler.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/renderer/pepper/pepper_plugin_instance_throttler.h"
   6
   7 #include "base/message_loop/message_loop.h"
   8 #include "base/time/time.h"
   9
  10 namespace content {
  11
  12 namespace {
  13
  14 // When we give up waiting for a suitable preview frame, and simply suspend
  15 // the plugin where it's at. In milliseconds.
  16 const int kThrottleTimeout = 5000;
  17 }
  18
  19 PepperPluginInstanceThrottler::PepperPluginInstanceThrottler(
  20     const base::Closure& throttle_closure) {
  21   DCHECK(!throttle_closure.is_null());
  22   base::MessageLoop::current()->PostDelayedTask(
  23       FROM_HERE, throttle_closure,
  24       base::TimeDelta::FromMilliseconds(kThrottleTimeout));
  25 }
  26
  27 PepperPluginInstanceThrottler::~PepperPluginInstanceThrottler() {
  28 }
  29
  30 }  // namespace content