Finish moving plugin probing out of process.

chrome/browser/plugin_prefs.cc

Index: chrome/browser/plugin_prefs.cc
diff --git a/chrome/browser/plugin_prefs.cc b/chrome/browser/plugin_prefs.cc
index dd7df3432a1baff3f969e7bf675c092f0d8562ad..a363e08f390f1b22e373ad787c73df56ffb2d9d5 100644
--- a/chrome/browser/plugin_prefs.cc
+++ b/chrome/browser/plugin_prefs.cc
@@ -31,6 +31,7 @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/browser_thread.h"
+#include "content/browser/plugin_service.h"
 #include "content/common/notification_service.h"
 #include "webkit/plugins/npapi/plugin_group.h"
 #include "webkit/plugins/npapi/plugin_list.h"
@@ -155,7 +156,7 @@ bool PluginPrefs::EnablePlugin(bool enabled, const FilePath& path) {
   // Do policy checks first. These don't need to run on the FILE thread.
   webkit::npapi::PluginList* plugin_list = GetPluginList();
   webkit::WebPluginInfo plugin;
-  if (plugin_list->GetPluginInfoByPath(path, &plugin)) {
+  if (PluginService::GetInstance()->GetPluginInfoByPath(path, &plugin)) {
     scoped_ptr<webkit::npapi::PluginGroup> group(
         plugin_list->GetPluginGroup(plugin));
     PolicyStatus plugin_status = PolicyStatusForPlugin(plugin.name);