Finish moving plugin probing out of process.

content/browser/utility_process_host.cc

 // 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 "content/browser/utility_process_host.h"
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/content_browser_client.h"
 #include "content/common/content_switches.h"
 #include "content/common/utility_messages.h"
 #include "ipc/ipc_switches.h"
 #include "ui/base/ui_base_switches.h"
+#include "webkit/plugins/plugin_switches.h"
 
 UtilityProcessHost::Client::Client() {
 }
 
 UtilityProcessHost::Client::~Client() {
 }
 
 void UtilityProcessHost::Client::OnProcessCrashed(int exit_code) {
 }
 
@@ skipping 71 matching lines @@
   cmd_line->AppendSwitchASCII(switches::kProcessChannelID, channel_id());
   std::string locale =
       content::GetContentClient()->browser()->GetApplicationLocale();
   cmd_line->AppendSwitchASCII(switches::kLang, locale);
 
   const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
   if (browser_command_line.HasSwitch(switches::kChromeFrame))
     cmd_line->AppendSwitch(switches::kChromeFrame);
   if (no_sandbox_ || browser_command_line.HasSwitch(switches::kNoSandbox))
     cmd_line->AppendSwitch(switches::kNoSandbox);
+  if (browser_command_line.HasSwitch(switches::kDebugPluginLoading))
+    cmd_line->AppendSwitch(switches::kDebugPluginLoading);
 
 #if defined(OS_POSIX)
   // TODO(port): Sandbox this on Linux.  Also, zygote this to work with
   // Linux updating.
   bool has_cmd_prefix = browser_command_line.HasSwitch(
       switches::kUtilityCmdPrefix);
   if (has_cmd_prefix) {
     // launch the utility child process with some prefix (usually "xterm -e gdb
     // --args").
     cmd_line->PrependWrapper(browser_command_line.GetSwitchValueNative(
@@ skipping 24 matching lines @@
 
 void UtilityProcessHost::OnProcessCrashed(int exit_code) {
   BrowserThread::PostTask(
       client_thread_id_, FROM_HERE,
       NewRunnableMethod(client_.get(), &Client::OnProcessCrashed, exit_code));
 }
 
 bool UtilityProcessHost::CanShutdown() {
   return true;
 }