1 files changed, 0 insertions, 193 deletions
diff --git a/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/CPAN/Queue.pm b/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/CPAN/Queue.pm
deleted file mode 100644
index f01ab5133df..00000000000
--- a/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/CPAN/Queue.pm
+++ /dev/null
@@ -1,193 +0,0 @@
-# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
-use strict;
-package CPAN::Queue::Item;
-
-# CPAN::Queue::Item::new ;
-sub new {
-    my($class,@attr) = @_;
-    my $self = bless { @attr }, $class;
-    return $self;
-}
-
-sub as_string {
-    my($self) = @_;
-    $self->{qmod};
-}
-
-# r => requires, b => build_requires, c => commandline
-sub reqtype {
-    my($self) = @_;
-    $self->{reqtype};
-}
-
-package CPAN::Queue;
-
-# One use of the queue is to determine if we should or shouldn't
-# announce the availability of a new CPAN module
-
-# Now we try to use it for dependency tracking. For that to happen
-# we need to draw a dependency tree and do the leaves first. This can
-# easily be reached by running CPAN.pm recursively, but we don't want
-# to waste memory and run into deep recursion. So what we can do is
-# this:
-
-# CPAN::Queue is the package where the queue is maintained. Dependencies
-# often have high priority and must be brought to the head of the queue,
-# possibly by jumping the queue if they are already there. My first code
-# attempt tried to be extremely correct. Whenever a module needed
-# immediate treatment, I either unshifted it to the front of the queue,
-# or, if it was already in the queue, I spliced and let it bypass the
-# others. This became a too correct model that made it impossible to put
-# an item more than once into the queue. Why would you need that? Well,
-# you need temporary duplicates as the manager of the queue is a loop
-# that
-#
-#  (1) looks at the first item in the queue without shifting it off
-#
-#  (2) cares for the item
-#
-#  (3) removes the item from the queue, *even if its agenda failed and
-#      even if the item isn't the first in the queue anymore* (that way
-#      protecting against never ending queues)
-#
-# So if an item has prerequisites, the installation fails now, but we
-# want to retry later. That's easy if we have it twice in the queue.
-#
-# I also expect insane dependency situations where an item gets more
-# than two lives in the queue. Simplest example is triggered by 'install
-# Foo Foo Foo'. People make this kind of mistakes and I don't want to
-# get in the way. I wanted the queue manager to be a dumb servant, not
-# one that knows everything.
-#
-# Who would I tell in this model that the user wants to be asked before
-# processing? I can't attach that information to the module object,
-# because not modules are installed but distributions. So I'd have to
-# tell the distribution object that it should ask the user before
-# processing. Where would the question be triggered then? Most probably
-# in CPAN::Distribution::rematein.
-
-use vars qw{ @All $VERSION };
-$VERSION = sprintf "%.6f", substr(q$Rev: 2212 $,4)/1000000 + 5.4;
-
-# CPAN::Queue::queue_item ;
-sub queue_item {
-    my($class,@attr) = @_;
-    my $item = "$class\::Item"->new(@attr);
-    $class->qpush($item);
-    return 1;
-}
-
-# CPAN::Queue::qpush ;
-sub qpush {
-    my($class,$obj) = @_;
-    push @All, $obj;
-    CPAN->debug(sprintf("in new All[%s]",
-                        join("",map {sprintf " %s\[%s]\n",$_->{qmod},$_->{reqtype}} @All),
-                       )) if $CPAN::DEBUG;
-}
-
-# CPAN::Queue::first ;
-sub first {
-    my $obj = $All[0];
-    $obj;
-}
-
-# CPAN::Queue::delete_first ;
-sub delete_first {
-    my($class,$what) = @_;
-    my $i;
-    for my $i (0..$#All) {
-        if (  $All[$i]->{qmod} eq $what ) {
-            splice @All, $i, 1;
-            return;
-        }
-    }
-}
-
-# CPAN::Queue::jumpqueue ;
-sub jumpqueue {
-    my $class = shift;
-    my @what = @_;
-    CPAN->debug(sprintf("before jumpqueue All[%s] what[%s]",
-                        join("",
-                             map {sprintf " %s\[%s]\n",$_->{qmod},$_->{reqtype}} @All, @what
-                            ))) if $CPAN::DEBUG;
-    unless (defined $what[0]{reqtype}) {
-        # apparently it was not the Shell that sent us this enquiry,
-        # treat it as commandline
-        $what[0]{reqtype} = "c";
-    }
-    my $inherit_reqtype = $what[0]{reqtype} =~ /^(c|r)$/ ? "r" : "b";
-  WHAT: for my $what_tuple (@what) {
-        my($what,$reqtype) = @$what_tuple{qw(qmod reqtype)};
-        if ($reqtype eq "r"
-            &&
-            $inherit_reqtype eq "b"
-           ) {
-            $reqtype = "b";
-        }
-        my $jumped = 0;
-        for (my $i=0; $i<$#All;$i++) { #prevent deep recursion
-            # CPAN->debug("i[$i]this[$All[$i]{qmod}]what[$what]") if $CPAN::DEBUG;
-            if ($All[$i]{qmod} eq $what) {
-                $jumped++;
-                if ($jumped >= 50) {
-                    die "PANIC: object[$what] 50 instances on the queue, looks like ".
-                        "some recursiveness has hit";
-                } elsif ($jumped > 25) { # one's OK if e.g. just processing
-                                    # now; more are OK if user typed
-                                    # it several times
-                    my $sleep = sprintf "%.1f", $jumped/10;
-                    $CPAN::Frontend->mywarn(
-qq{Warning: Object [$what] queued $jumped times, sleeping $sleep secs!\n}
-                    );
-                    $CPAN::Frontend->mysleep($sleep);
-                    # next WHAT;
-                }
-            }
-        }
-        my $obj = "$class\::Item"->new(
-                                       qmod => $what,
-                                       reqtype => $reqtype
-                                      );
-        unshift @All, $obj;
-    }
-    CPAN->debug(sprintf("after jumpqueue All[%s]",
-                        join("",map {sprintf " %s\[%s]\n",$_->{qmod},$_->{reqtype}} @All)
-                       )) if $CPAN::DEBUG;
-}
-
-# CPAN::Queue::exists ;
-sub exists {
-    my($self,$what) = @_;
-    my @all = map { $_->{qmod} } @All;
-    my $exists = grep { $_->{qmod} eq $what } @All;
-    # warn "in exists what[$what] all[@all] exists[$exists]";
-    $exists;
-}
-
-# CPAN::Queue::delete ;
-sub delete {
-    my($self,$mod) = @_;
-    @All = grep { $_->{qmod} ne $mod } @All;
-    CPAN->debug(sprintf("after delete mod[%s] All[%s]",
-                        $mod,
-                        join("",map {sprintf " %s\[%s]\n",$_->{qmod},$_->{reqtype}} @All)
-                       )) if $CPAN::DEBUG;
-}
-
-# CPAN::Queue::nullify_queue ;
-sub nullify_queue {
-    @All = ();
-}
-
-1;
-
-__END__
-
-=head1 LICENSE
-
-This program is free software; you can redistribute it and/or
-modify it under the same terms as Perl itself.
-
-=cut