MacViews: Use bullets for displaying obscured text.

ui/gfx/render_text.cc

Index: ui/gfx/render_text.cc
diff --git a/ui/gfx/render_text.cc b/ui/gfx/render_text.cc
index 7ccaaa6131a5ece76f65603b9c3cc7f5450b4248..852fadb978c75f569c74f2285bd16d37f3dec87f 100644
--- a/ui/gfx/render_text.cc
+++ b/ui/gfx/render_text.cc
@@ -45,11 +45,6 @@ namespace gfx {
 
 namespace {
 
-// All chars are replaced by this char when the password style is set.
-// TODO(benrg): GTK uses the first of U+25CF, U+2022, U+2731, U+273A, '*'
-// that's available in the font (find_invisible_char() in gtkentry.c).
-const base::char16 kPasswordReplacementChar = '*';
-
 // Default color used for the text and cursor.
 const SkColor kDefaultColor = SK_ColorBLACK;
 
@@ -430,6 +425,16 @@ RenderText::~RenderText() {
 }
 
 // static
+// TODO(benrg): GTK uses the first of U+25CF, U+2022, U+2731, U+273A, '*'
+// that's available in the font (find_invisible_char() in gtkentry.c).
+// Use a bullet character on Mac.
+#if defined(OS_MACOSX)
+const base::char16 RenderText::kPasswordReplacementChar = 0x2022;
+#else
+const base::char16 RenderText::kPasswordReplacementChar = '*';
+#endif
+
+// static
 RenderText* RenderText::CreateInstance() {
 #if defined(OS_MACOSX)
   static const bool use_native =
@@ -1406,7 +1411,8 @@ void RenderText::OnTextAttributeChanged() {
   if (obscured_) {
     size_t obscured_text_length =
         static_cast<size_t>(UTF16IndexToOffset(text_, 0, text_.length()));
-    layout_text_.assign(obscured_text_length, kPasswordReplacementChar);
+    layout_text_.assign(obscured_text_length,
+                        RenderText::kPasswordReplacementChar);
 
     if (obscured_reveal_index_ >= 0 &&
         obscured_reveal_index_ < static_cast<int>(text_.length())) {