Options: Rename options2 namespace to options.

chrome/browser/ui/webui/chromeos/proxy_settings_ui.h

Index: chrome/browser/ui/webui/chromeos/proxy_settings_ui.h
diff --git a/chrome/browser/ui/webui/chromeos/proxy_settings_ui.h b/chrome/browser/ui/webui/chromeos/proxy_settings_ui.h
index a1fafe7c363ad50f38fc0da44527080011926e60..6c3fabf443e73ef238e9fb067f08bc1aba34aee4 100644
--- a/chrome/browser/ui/webui/chromeos/proxy_settings_ui.h
+++ b/chrome/browser/ui/webui/chromeos/proxy_settings_ui.h
@@ -10,7 +10,7 @@
 
 namespace chromeos {
 
-namespace options2 {
+namespace options {
 class CoreChromeOSOptionsHandler;
 class ProxyHandler;
 }
@@ -18,7 +18,7 @@ class ProxyHandler;
 // A WebUI to host proxy settings splitted from settings page for better
 // performance.
 class ProxySettingsUI : public content::WebUIController,
-                        public ::options2::OptionsPageUIHandlerHost {
+                        public ::options::OptionsPageUIHandlerHost {
  public:
   explicit ProxySettingsUI(content::WebUI* web_ui);
   virtual ~ProxySettingsUI();
@@ -27,8 +27,8 @@ class ProxySettingsUI : public content::WebUIController,
   // Overridden from OptionsPageUIHandlerHost:
   virtual void InitializeHandlers() OVERRIDE;
 
-  options2::ProxyHandler* proxy_handler_;  // Weak ptr.
-  options2::CoreChromeOSOptionsHandler* core_handler_; // WeakPtr.
+  options::ProxyHandler* proxy_handler_;  // Weak ptr.
+  options::CoreChromeOSOptionsHandler* core_handler_; // WeakPtr.
 
   DISALLOW_COPY_AND_ASSIGN(ProxySettingsUI);
 };