Allow various font weights in gfx.

ui/views/examples/text_example.cc

Index: ui/views/examples/text_example.cc
diff --git a/ui/views/examples/text_example.cc b/ui/views/examples/text_example.cc
index 878c910f1afc4fe031411089eb529c92708577ef..c63f1e9f94404534a8a1b0f8e011bae7caab919f 100644
--- a/ui/views/examples/text_example.cc
+++ b/ui/views/examples/text_example.cc
@@ -93,6 +93,11 @@ class TextExample::TextExampleView : public View {
   int GetStyle() const { return font_list_.GetFontStyle(); }
   void SetStyle(int style) { font_list_ = font_list_.DeriveWithStyle(style); }
 
+  gfx::Font::Weight GetWeight() const { return font_list_.GetFontWeight(); }
+  void SetWeight(gfx::Font::Weight weight) {
+    font_list_ = font_list_.DeriveWithWeight(weight);
+  }
+
  private:
   // The font used for drawing the text.
   gfx::FontList font_list_;
@@ -190,12 +195,13 @@ void TextExample::ButtonPressed(Button* button, const ui::Event& event) {
   int style = text_view_->GetStyle();
   SetFlagFromCheckbox(multiline_checkbox_, &flags, gfx::Canvas::MULTI_LINE);
   SetFlagFromCheckbox(break_checkbox_, &flags, gfx::Canvas::CHARACTER_BREAK);
-  SetFlagFromCheckbox(bold_checkbox_, &style, gfx::Font::BOLD);
   SetFlagFromCheckbox(italic_checkbox_, &style, gfx::Font::ITALIC);
   SetFlagFromCheckbox(underline_checkbox_, &style, gfx::Font::UNDERLINE);
   text_view_->set_halo(halo_checkbox_->checked());
   text_view_->set_flags(flags);
   text_view_->SetStyle(style);
+  text_view_->SetWeight(bold_checkbox_->checked() ? gfx::Font::Weight::BOLD
+                                                  : gfx::Font::Weight::NORMAL);
   text_view_->SchedulePaint();
 }