Remove wstrings that aren't used from browser.h and browser_process.h.

chrome/browser/ui/browser.cc

Index: chrome/browser/ui/browser.cc
diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
index 0c456cddc5fbd8f3ad6164a9c02f89e62fec00ea..d20a8a0395354533fef23172d77492d494698c21 100644
--- a/chrome/browser/ui/browser.cc
+++ b/chrome/browser/ui/browser.cc
@@ -520,15 +520,6 @@ void Browser::InitBrowserWindow() {
 ///////////////////////////////////////////////////////////////////////////////
 // Getters & Setters
 
-const std::vector<std::wstring>& Browser::user_data_dir_profiles() const {
-  return g_browser_process->user_data_dir_profiles();
-}
-
-void Browser::set_user_data_dir_profiles(
-    const std::vector<std::wstring>& profiles) {
-  g_browser_process->user_data_dir_profiles() = profiles;
-}
-
 FindBarController* Browser::GetFindBarController() {
   if (!find_bar_controller_.get()) {
     FindBar* find_bar = window_->CreateFindBar();