Revert 86517 - Don't terminate plugin processes from the browser during browser shutdown. This is...

content/plugin/plugin_channel.cc

Index: content/plugin/plugin_channel.cc
===================================================================
--- content/plugin/plugin_channel.cc	(revision 86530)
+++ content/plugin/plugin_channel.cc	(working copy)
@@ -32,19 +32,9 @@
   }
 };
 
-class PluginProcessExitTask : public Task {
- public:
-  void Run() {
-    base::KillProcess(base::GetCurrentProcessHandle(), 0, false);
-  }
-};
-
 // How long we wait before releasing the plugin process.
 const int kPluginReleaseTimeMs = 5 * 60 * 1000;  // 5 minutes
 
-// How long we wait before forcibly shutting down the process.
-const int kPluginProcessTerminateTimeoutMs = 3000;
-
 }  // namespace
 
 // If a sync call to the renderer results in a modal dialog, we need to have a
@@ -98,15 +88,6 @@
  private:
   void OnFilterAdded(IPC::Channel* channel) { channel_ = channel; }
 
-  virtual void OnChannelError() {
-    // 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.
-    MessageLoop::current()->PostDelayedTask(FROM_HERE,
-                                            new PluginProcessExitTask(),
-                                            kPluginProcessTerminateTimeoutMs);
-  }
-
   bool OnMessageReceived(const IPC::Message& message) {
     IPC_BEGIN_MESSAGE_MAP(PluginChannel::MessageFilter, message)
       IPC_MESSAGE_HANDLER_DELAY_REPLY(PluginMsg_Init, OnInit)