PangoFontInfo: Remove unused method is_bold

Signed-off-by: NStefan Weil <sw@weilnetz.de>

training/pango_font_info.cpp

@@ -88,7 +88,6 @@ PangoFontInfo::PangoFontInfo(const string& desc)
 
 void PangoFontInfo::Clear() {
   font_size_ = 0;
-  is_bold_ = false;
   is_italic_ = false;
   family_name_.clear();
   font_type_ = UNKNOWN;
@@ -193,7 +192,6 @@ bool PangoFontInfo::ParseFontDescription(const PangoFontDescription *desc) {
   is_italic_ = (PANGO_STYLE_ITALIC == style ||
                 PANGO_STYLE_OBLIQUE == style);
 
-  is_bold_ = (pango_font_description_get_weight(desc) >= PANGO_WEIGHT_BOLD);
   return true;
 }
 

training/pango_font_info.h

@@ -105,7 +105,6 @@ class PangoFontInfo {
   const string& family_name() const    { return family_name_; }
   // Size in points (1/72"), rounded to the nearest integer.
   int font_size() const { return font_size_; }
-  bool is_bold() const { return is_bold_; }
   bool is_italic() const { return is_italic_; }
   FontTypeEnum font_type() const { return font_type_; }
 
@@ -125,7 +124,6 @@ class PangoFontInfo {
   // Font properties set automatically from parsing the font description name.
   string family_name_;
   int font_size_;
-  bool is_bold_;
   bool is_italic_;
   FontTypeEnum font_type_;
   // The Pango description that was used to initialize the instance.