requestAutocomplete: fix some text colors

ui/views/controls/styled_label.h

Index: ui/views/controls/styled_label.h
diff --git a/ui/views/controls/styled_label.h b/ui/views/controls/styled_label.h
index 00c0464efcc97ea32ed89ca793a1b20ae07ce8c0..bc22a18ea1f456b61ffc0992597f57866338dcac 100644
--- a/ui/views/controls/styled_label.h
+++ b/ui/views/controls/styled_label.h
@@ -64,6 +64,10 @@ class VIEWS_EXPORT StyledLabel : public View, public LinkListener {
   // |range| must be contained in |text_|.
   void AddStyleRange(const ui::Range& range, const RangeStyleInfo& style_info);
 
+  // Sets the default style to use for any part of the text that isn't within
+  // a range set by AddStyleRange.
+  void SetDefaultStyle(const RangeStyleInfo& style_info);
+
   // Sets the color of the background on which the label is drawn. This won't
   // be explicitly drawn, but the label will force the text color to be
   // readable over it.
@@ -76,6 +80,7 @@ class VIEWS_EXPORT StyledLabel : public View, public LinkListener {
   virtual gfx::Insets GetInsets() const OVERRIDE;
   virtual int GetHeightForWidth(int w) OVERRIDE;
   virtual void Layout() OVERRIDE;
+  virtual void PreferredSizeChanged() OVERRIDE;
 
   // LinkListener implementation:
   virtual void LinkClicked(Link* source, int event_flags) OVERRIDE;
@@ -104,6 +109,10 @@ class VIEWS_EXPORT StyledLabel : public View, public LinkListener {
   // The text to display.
   string16 text_;
 
+  // The default style to use for any part of the text that isn't within
+  // a range in |style_ranges_|.
+  RangeStyleInfo default_style_info_;
+
   // The listener that will be informed of link clicks.
   StyledLabelListener* listener_;