Revert IDL compiler build flow to Perl, rename 'deprecated'

Source/bindings/scripts/deprecated_idl_serializer.pm

Index: Source/bindings/scripts/deprecated_idl_serializer.pm
diff --git a/Source/bindings/scripts/deprecated_idl_serializer.pm b/Source/bindings/scripts/deprecated_idl_serializer.pm
deleted file mode 100644
index 0a6fdae312440b2038e790f2dfd45e52a255b0a6..0000000000000000000000000000000000000000
--- a/Source/bindings/scripts/deprecated_idl_serializer.pm
+++ /dev/null
@@ -1,126 +0,0 @@
-# Copyright (C) 2013 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-# Converts the intermediate representation of IDLs between Perl and JSON, for:
-# 1. Modularity between parser and code generator; and
-# 2. Piecemeal porting to Python, by letting us connect Perl and Python scripts.
-
-use strict;
-use warnings;
-
-use Class::Struct;
-use JSON -convert_blessed_universally;  # IR contains objects (blessed references)
-
-sub serializeJSON
-{
-    my $document = shift;
-    my $json = JSON->new->utf8;
-    # JSON.pm defaults to dying on objects (blessed references) and returning
-    # keys in indeterminate order. We set options to change this:
-    # allow_blessed: don't die when encounter a blessed reference
-    #                (but default to return null)
-    # convert_blessed: convert blessed reference as if unblessed
-    #                  (rather than returning null)
-    # canonical: sort keys when writing JSON, so JSON always in same order,
-    #            so can compare output between runs or between Perl and Python
-    $json = $json->allow_blessed->convert_blessed->canonical();
-    return $json->encode($document);
-}
-
-sub deserializeJSON
-{
-    my $jsonText = shift;
-    my $json = JSON->new->utf8;
-    my $jsonHash = $json->decode($jsonText);
-    return jsonToPerl($jsonHash);
-}
-
-sub jsonToPerl
-{
-    # JSON.pm serializes Perl objects as hashes (with keys CLASS::KEY),
-    # so we need to rebuild objects when deserializing
-    my $jsonData = shift;
-
-    if (ref $jsonData eq "ARRAY") {
-        return [map(jsonToPerl($_), @$jsonData)];
-    }
-
-    if (ref $jsonData eq "HASH") {
-        my @keys = keys %$jsonData;
-        return {} unless @keys;
-
-        my $class = determineClassFromKeys(@keys);
-        return jsonHashToPerlObject($jsonData, $class) if $class;
-
-        # just a hash
-        my $hashRef = {};
-        foreach my $key (@keys) {
-            $hashRef->{$key} = jsonToPerl($jsonData->{$key});
-        }
-        return $hashRef;
-    }
-
-    die "Unexpected reference type: " . ref $jsonData . "\n" if ref $jsonData;
-
-    return $jsonData;
-}
-
-sub determineClassFromKeys
-{
-    my @keys = shift;
-
-    # Detect objects as hashes where all keys are of the form CLASS::KEY.
-    my $firstKey = $keys[0];
-    my $isObject = $firstKey =~ /::/;
-
-    return unless $isObject;
-
-    my $class = (split('::', $firstKey))[0];
-    return $class;
-}
-
-sub jsonHashToPerlObject
-{
-    # JSON.pm serializes hash objects of class CLASS as a hash with keys
-    # CLASS::KEY1, CLASS::KEY2, etc.
-    # When deserializing, need to rebuild objects by stripping prefix
-    # and calling the constructor.
-    my $jsonHash = shift;
-    my $class = shift;
-
-    my %keysValues = ();
-    foreach my $classAndKey (keys %{$jsonHash}) {
-        my $key = (split('::', $classAndKey))[1];
-        $keysValues{$key} = jsonToPerl($jsonHash->{$classAndKey});
-    }
-    my $object = $class->new(%keysValues);  # Build object
-    return $object;
-}
-
-1;