Add an 'obscured' flag to views::Label.

ui/views/controls/label.h

Index: ui/views/controls/label.h
diff --git a/ui/views/controls/label.h b/ui/views/controls/label.h
index 463afac9d40d5c6cbe9741b92ecded872de09852..5aac282d0e801710e47f36e27f19dae18293146e 100644
--- a/ui/views/controls/label.h
+++ b/ui/views/controls/label.h
@@ -132,6 +132,15 @@ class VIEWS_EXPORT Label : public View {
   bool is_multi_line() const { return is_multi_line_; }
   void SetMultiLine(bool multi_line);
 
+  // Get or set if the label text should be obscured before rendering (e.g.
+  // should "Password!" display as "*********"); default is false.
+  bool is_obscured() const { return is_obscured_; }
+  void SetObscured(bool obscured);
+
+  // Get the label text as displayed to the user, respecting the 'obscured'

[msw, 2014/04/03 01:38:48]

nit: drop the word "label" for a one-line comment. 

[Mike West, 2014/04/03 08:17:25]

Done.

+  // flag.
+  const base::string16& display_text() const;

[msw, 2014/04/03 01:38:48]

nit: non-inlined functions should have CamelCaseNaming; use GetLayoutText().

[Mike West, 2014/04/03 08:17:25]

Done.

+
   // Sets whether the label text can be split on words.
   // Default is false. This only works when is_multi_line is true.
   void SetAllowCharacterBreak(bool allow_character_break);
@@ -239,6 +248,7 @@ class VIEWS_EXPORT Label : public View {
   bool ShouldShowDefaultTooltip() const;
 
   base::string16 text_;
+  base::string16 obscured_text_;

[msw, 2014/04/03 01:38:48]

nit: Call this |layout_text| to be consistent with RenderText.

[Mike West, 2014/04/03 08:17:25]

Done.

   gfx::FontList font_list_;
   SkColor requested_enabled_color_;
   SkColor actual_enabled_color_;
@@ -256,6 +266,7 @@ class VIEWS_EXPORT Label : public View {
   mutable bool text_size_valid_;
   int line_height_;
   bool is_multi_line_;
+  bool is_obscured_;
   bool allow_character_break_;
   ElideBehavior elide_behavior_;
   gfx::HorizontalAlignment horizontal_alignment_;