Prefix string16 with base:: in ui/.

ui/message_center/views/bounded_label.h

Index: ui/message_center/views/bounded_label.h
diff --git a/ui/message_center/views/bounded_label.h b/ui/message_center/views/bounded_label.h
index d6b2f49a519a3b6505241cf876cb556cc6e8dae7..c60717703c6bc87e151e728698b0abab8c1cae5a 100644
--- a/ui/message_center/views/bounded_label.h
+++ b/ui/message_center/views/bounded_label.h
@@ -33,8 +33,8 @@ class BoundedLabelTest;
 // bounded_label.cc file for details.
 class MESSAGE_CENTER_EXPORT BoundedLabel : public views::View {
  public:
-  BoundedLabel(const string16& text, const gfx::FontList& font_list);
-  BoundedLabel(const string16& text);
+  BoundedLabel(const base::string16& text, const gfx::FontList& font_list);
+  BoundedLabel(const base::string16& text);
   virtual ~BoundedLabel();
 
   void SetColors(SkColor textColor, SkColor backgroundColor);
@@ -64,7 +64,7 @@ class MESSAGE_CENTER_EXPORT BoundedLabel : public views::View {
  private:
   friend class test::BoundedLabelTest;
 
-  string16 GetWrappedTextForTest(int width, int lines);
+  base::string16 GetWrappedTextForTest(int width, int lines);
 
   scoped_ptr<InnerBoundedLabel> label_;
   int line_limit_;