Remove content/plugin

content/plugin/plugin_thread.cc

Index: content/plugin/plugin_thread.cc
diff --git a/content/plugin/plugin_thread.cc b/content/plugin/plugin_thread.cc
deleted file mode 100644
index 0560469a6f92bd42f294dfab4404f289fc780281..0000000000000000000000000000000000000000
--- a/content/plugin/plugin_thread.cc
+++ /dev/null
@@ -1,157 +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.
-
-#include "content/plugin/plugin_thread.h"
-
-#include "build/build_config.h"
-
-#if defined(OS_MACOSX)
-#include <CoreFoundation/CoreFoundation.h>
-#endif
-
-#include <string>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/lazy_instance.h"
-#include "base/process/process.h"
-#include "base/threading/thread_local.h"
-#include "content/child/blink_platform_impl.h"
-#include "content/child/child_process.h"
-#include "content/child/npapi/plugin_lib.h"
-#include "content/common/plugin_process_messages.h"
-#include "content/public/common/content_switches.h"
-#include "content/public/plugin/content_plugin_client.h"
-#include "third_party/WebKit/public/web/WebKit.h"
-#include "ipc/ipc_channel_handle.h"
-#include "ipc/message_filter.h"
-
-namespace content {
-
-namespace {
-
-class EnsureTerminateMessageFilter : public IPC::MessageFilter {
- public:
-  EnsureTerminateMessageFilter() {}
-
- protected:
-  ~EnsureTerminateMessageFilter() override {}
-
-  // IPC::MessageFilter:
-  void OnChannelError() override {
-    // How long we wait before forcibly shutting down the process.
-    const base::TimeDelta kPluginProcessTerminateTimeout =
-        base::TimeDelta::FromSeconds(3);
-    // Ensure that we don't wait indefinitely for the plugin to shutdown.
-    // as the browser does not terminate plugin processes on shutdown.
-    // We achieve this by posting an exit process task on the IO thread.
-    base::MessageLoop::current()->PostDelayedTask(
-        FROM_HERE,
-        base::Bind(&EnsureTerminateMessageFilter::Terminate, this),
-        kPluginProcessTerminateTimeout);
-  }
-
- private:
-  void Terminate() {
-    base::Process::Current().Terminate(0, false);
-  }
-};
-
-}  // namespace
-
-static base::LazyInstance<base::ThreadLocalPointer<PluginThread> > lazy_tls =
-    LAZY_INSTANCE_INITIALIZER;
-
-PluginThread::PluginThread()
-    : preloaded_plugin_module_(NULL),
-      forcefully_terminate_plugin_process_(false) {
-  base::FilePath plugin_path =
-      base::CommandLine::ForCurrentProcess()->GetSwitchValuePath(
-          switches::kPluginPath);
-
-  lazy_tls.Pointer()->Set(this);
-
-  // Preload the library to avoid loading, unloading then reloading
-  preloaded_plugin_module_ = base::LoadNativeLibrary(plugin_path, NULL);
-
-  scoped_refptr<PluginLib> plugin(PluginLib::CreatePluginLib(plugin_path));
-  if (plugin.get()) {
-    plugin->NP_Initialize();
-    // For OOP plugins the plugin dll will be unloaded during process shutdown
-    // time.
-    plugin->set_defer_unload(true);
-  }
-
-  GetContentClient()->plugin()->PluginProcessStarted(
-      plugin.get() ? plugin->plugin_info().name : base::string16());
-
-  channel()->AddFilter(new EnsureTerminateMessageFilter());
-
-  // This is needed because we call some code which uses Blink strings.
-  blink_platform_impl_.reset(new BlinkPlatformImpl);
-  blink::initialize(blink_platform_impl_.get());
-}
-
-PluginThread::~PluginThread() {
-}
-
-void PluginThread::SetForcefullyTerminatePluginProcess() {
-  forcefully_terminate_plugin_process_ = true;
-}
-
-void PluginThread::Shutdown() {
-  ChildThreadImpl::Shutdown();
-
-  if (preloaded_plugin_module_) {
-    base::UnloadNativeLibrary(preloaded_plugin_module_);
-    preloaded_plugin_module_ = NULL;
-  }
-  NPChannelBase::CleanupChannels();
-  PluginLib::UnloadAllPlugins();
-
-  if (forcefully_terminate_plugin_process_)
-    base::Process::Current().Terminate(0, /* wait= */ false);
-
-  lazy_tls.Pointer()->Set(NULL);
-}
-
-PluginThread* PluginThread::current() {
-  return lazy_tls.Pointer()->Get();
-}
-
-bool PluginThread::OnControlMessageReceived(const IPC::Message& msg) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(PluginThread, msg)
-    IPC_MESSAGE_HANDLER(PluginProcessMsg_CreateChannel, OnCreateChannel)
-    IPC_MESSAGE_HANDLER(PluginProcessMsg_NotifyRenderersOfPendingShutdown,
-                        OnNotifyRenderersOfPendingShutdown)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void PluginThread::OnCreateChannel(int renderer_id,
-                                   bool incognito) {
-  scoped_refptr<PluginChannel> channel(PluginChannel::GetPluginChannel(
-      renderer_id, ChildProcess::current()->io_task_runner()));
-  IPC::ChannelHandle channel_handle;
-  if (channel.get()) {
-    channel_handle.name = channel->channel_handle().name;
-#if defined(OS_POSIX)
-    // On POSIX, pass the renderer-side FD.
-    channel_handle.socket =
-        base::FileDescriptor(channel->TakeRendererFileDescriptor());
-#endif
-    channel->set_incognito(incognito);
-  }
-
-  Send(new PluginProcessHostMsg_ChannelCreated(channel_handle));
-}
-
-void PluginThread::OnNotifyRenderersOfPendingShutdown() {
-  PluginChannel::NotifyRenderersOfPendingShutdown();
-}
-
-}  // namespace content