Remove PPBoolToBool and BoolToPPBool and use PP_FromBool and PP_ToBool instead.

ppapi/cpp/dev/font_dev.h

Index: ppapi/cpp/dev/font_dev.h
===================================================================
--- ppapi/cpp/dev/font_dev.h	(revision 91773)
+++ ppapi/cpp/dev/font_dev.h	(working copy)
@@ -51,14 +51,14 @@
   PP_FontWeight_Dev weight() const { return pp_font_description_.weight; }
   void set_weight(PP_FontWeight_Dev w) { pp_font_description_.weight = w; }
 
-  bool italic() const { return PPBoolToBool(pp_font_description_.italic); }
-  void set_italic(bool i) { pp_font_description_.italic = BoolToPPBool(i); }
+  bool italic() const { return PP_ToBool(pp_font_description_.italic); }
+  void set_italic(bool i) { pp_font_description_.italic = PP_FromBool(i); }
 
   bool small_caps() const {
-    return PPBoolToBool(pp_font_description_.small_caps);
+    return PP_ToBool(pp_font_description_.small_caps);
   }
   void set_small_caps(bool s) {
-    pp_font_description_.small_caps = BoolToPPBool(s);
+    pp_font_description_.small_caps = PP_FromBool(s);
   }
 
   int letter_spacing() const { return pp_font_description_.letter_spacing; }