linux: move gtk_init to the right thread

chrome/plugin/plugin_main.cc

Index: chrome/plugin/plugin_main.cc
diff --git a/chrome/plugin/plugin_main.cc b/chrome/plugin/plugin_main.cc
index a710b7071a8e4b0ea6ad3ef276fd9028c100f9e4..fb8880f0dc56c62edcc28df39213274d48794540 100644
--- a/chrome/plugin/plugin_main.cc
+++ b/chrome/plugin/plugin_main.cc
@@ -67,22 +67,6 @@ int PluginMain(const MainFunctionParams& parameters) {
                          MB_OK | MB_SETFOREGROUND);
   }
 #else
-#if defined(OS_LINUX)
-  {
-    // XEmbed plugins assume they are hosted in a Gtk application, so we need
-    // to initialize Gtk in the plugin process.
-    // TODO(evanm): hoist this up nearer to where we have argc/argv.
-    const std::vector<std::string>& args = parameters.command_line_.argv();
-    int argc = args.size();
-    scoped_array<const char *> argv(new const char *[argc + 1]);
-    for (int i = 0; i < argc; ++i) {
-      argv[i] = args[i].c_str();
-    }
-    argv[argc] = NULL;
-    const char **argv_pointer = argv.get();
-    gtk_init(&argc, const_cast<char***>(&argv_pointer));
-  }
-#endif
   NOTIMPLEMENTED() << " non-windows startup, plugin startup dialog etc.";
 #endif