Remove PPBoolToBool and BoolToPPBool and use PP_FromBool and PP_ToBool instead.

ppapi/cpp/dev/widget_dev.cc

Index: ppapi/cpp/dev/widget_dev.cc
===================================================================
--- ppapi/cpp/dev/widget_dev.cc	(revision 91773)
+++ ppapi/cpp/dev/widget_dev.cc	(working copy)
@@ -31,21 +31,21 @@
 bool Widget_Dev::Paint(const Rect& rect, ImageData* image) {
   if (!has_interface<PPB_Widget_Dev>())
     return false;
-  return PPBoolToBool(get_interface<PPB_Widget_Dev>()->Paint(
+  return PP_ToBool(get_interface<PPB_Widget_Dev>()->Paint(
       pp_resource(), &rect.pp_rect(), image->pp_resource()));
 }
 
 bool Widget_Dev::HandleEvent(const PP_InputEvent& event) {
   if (!has_interface<PPB_Widget_Dev>())
     return false;
-  return PPBoolToBool(get_interface<PPB_Widget_Dev>()->HandleEvent(
+  return PP_ToBool(get_interface<PPB_Widget_Dev>()->HandleEvent(
       pp_resource(), &event));
 }
 
 bool Widget_Dev::GetLocation(Rect* location) {
   if (!has_interface<PPB_Widget_Dev>())
     return false;
-  return PPBoolToBool(get_interface<PPB_Widget_Dev>()->GetLocation(
+  return PP_ToBool(get_interface<PPB_Widget_Dev>()->GetLocation(
       pp_resource(), &location->pp_rect()));
 }