Remove the chrome namespace around ChromeContent[Renderer]Client.

chrome/renderer/plugins/chrome_plugin_placeholder.cc

Index: chrome/renderer/plugins/chrome_plugin_placeholder.cc
diff --git a/chrome/renderer/plugins/chrome_plugin_placeholder.cc b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
index c18a6e47766e497dcefbdc688ce6b7362a6ff91f..13441a8eaac2077f79082a02c51811e3dbbf58a3 100644
--- a/chrome/renderer/plugins/chrome_plugin_placeholder.cc
+++ b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
@@ -282,7 +282,7 @@ void ChromePluginPlaceholder::PluginListChanged() {
                                           &output));
   if (output.status.value == status_->value)
     return;
-  WebPlugin* new_plugin = chrome::ChromeContentRendererClient::CreatePlugin(
+  WebPlugin* new_plugin = ChromeContentRendererClient::CreatePlugin(
       render_view(), GetFrame(), GetPluginParams(), output);
   ReplacePlugin(new_plugin);
   if (!new_plugin) {