[uber page] Migrate remaining Personal options into Browser options.

chrome/browser/ui/webui/options2/browser_options_handler2.h

Index: chrome/browser/ui/webui/options2/browser_options_handler2.h
===================================================================
--- chrome/browser/ui/webui/options2/browser_options_handler2.h	(revision 117054)
+++ chrome/browser/ui/webui/options2/browser_options_handler2.h	(working copy)
@@ -122,9 +122,18 @@
   // |args| is not used.
   void CreateProfile(const ListValue* args);
 
-  scoped_refptr<ShellIntegration::DefaultBrowserWorker>
-      default_browser_worker_;
+  void ObserveThemeChanged();
+  void ThemesReset(const ListValue* args);
+#if defined(TOOLKIT_GTK)
+  void ThemesSetGTK(const ListValue* args);
+#endif
 
+#if defined(OS_CHROMEOS)
+  void UpdateAccountPicture();
+#endif
+
+  scoped_refptr<ShellIntegration::DefaultBrowserWorker> default_browser_worker_;
+
   StringPrefMember homepage_;
   BooleanPrefMember default_browser_policy_;