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

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index da003f68717b558fdf055ab45a004892b759b971..5a1152971248de15aa67808c6793dea13c55a546 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -189,7 +189,6 @@ class Browser : public TabHandlerDelegate,
   Type type() const { return type_; }
   const std::string& app_name() const { return app_name_; }
   Profile* profile() const { return profile_; }
-  const std::vector<std::wstring>& user_data_dir_profiles() const;
   gfx::Rect override_bounds() const { return override_bounds_; }
 
   // Returns the InstantController or NULL if there is no InstantController for
@@ -230,10 +229,6 @@ class Browser : public TabHandlerDelegate,
   // Returns the state of the bookmark bar.
   BookmarkBar::State bookmark_bar_state() const { return bookmark_bar_state_; }
 
-  // Setters /////////////////////////////////////////////////////////////////
-
-  void set_user_data_dir_profiles(const std::vector<std::wstring>& profiles);
-
   // Browser Creation Helpers /////////////////////////////////////////////////
 
   // Opens a new window with the default blank tab.