Autogenerate enum defenitions for all languages

Summary: Keeping enums in sync between all the different bindings is tedious and error prone. Getting one of the values in the incorrect order could lead to many hours of debugging as they are passed as ints to C. This diff adds a simple python script to generate these enums for all languages. This also makes it much easier to add support for more languages in the future

Reviewed By: gkassabli

Differential Revision: D4174263

fbshipit-source-id: 478961a8f683e196704d3c6ea1505a05c85fcb10

CSSLayout/CSSLayout.c

@@ -122,6 +122,8 @@ static int _csslayoutAndroidLog(CSSLogLevel level, const char *format, va_list a
     case CSSLogLevelVerbose:
       androidLevel = ANDROID_LOG_VERBOSE;
       break;
+    case CSSLogLevelCount:
+      break;
   }
   const int result = __android_log_vprint(androidLevel, "css-layout", format, args);
   return result;
@@ -1824,6 +1826,7 @@ static void layoutNodeImpl(const CSSNodeRef node,
         leadingMainDim = betweenMainDim / 2;
         break;
       case CSSJustifyFlexStart:
+      case CSSJustifyCount:
         break;
     }
 
@@ -2015,6 +2018,7 @@ static void layoutNodeImpl(const CSSNodeRef node,
         break;
       case CSSAlignAuto:
       case CSSAlignFlexStart:
+      case CSSAlignCount:
         break;
     }
 
@@ -2074,6 +2078,7 @@ static void layoutNodeImpl(const CSSNodeRef node,
                 break;
               }
               case CSSAlignAuto:
+              case CSSAlignCount:
                 break;
             }
           }