1 files changed, 0 insertions, 265 deletions
diff --git a/chromium/third_party/cygwin/lib/perl5/5.10/base.pm b/chromium/third_party/cygwin/lib/perl5/5.10/base.pm
deleted file mode 100644
index 574925fb603..00000000000
--- a/chromium/third_party/cygwin/lib/perl5/5.10/base.pm
+++ /dev/null
@@ -1,265 +0,0 @@
-package base;
-
-use strict 'vars';
-use vars qw($VERSION);
-$VERSION = '2.14';
-$VERSION = eval $VERSION;
-
-# constant.pm is slow
-sub SUCCESS () { 1 }
-
-sub PUBLIC     () { 2**0  }
-sub PRIVATE    () { 2**1  }
-sub INHERITED  () { 2**2  }
-sub PROTECTED  () { 2**3  }
-
-
-my $Fattr = \%fields::attr;
-
-sub has_fields {
-    my($base) = shift;
-    my $fglob = ${"$base\::"}{FIELDS};
-    return( ($fglob && 'GLOB' eq ref($fglob) && *$fglob{HASH}) ? 1 : 0 );
-}
-
-sub has_version {
-    my($base) = shift;
-    my $vglob = ${$base.'::'}{VERSION};
-    return( ($vglob && *$vglob{SCALAR}) ? 1 : 0 );
-}
-
-sub has_attr {
-    my($proto) = shift;
-    my($class) = ref $proto || $proto;
-    return exists $Fattr->{$class};
-}
-
-sub get_attr {
-    $Fattr->{$_[0]} = [1] unless $Fattr->{$_[0]};
-    return $Fattr->{$_[0]};
-}
-
-if ($] < 5.009) {
-    *get_fields = sub {
-        # Shut up a possible typo warning.
-        () = \%{$_[0].'::FIELDS'};
-        my $f = \%{$_[0].'::FIELDS'};
-
-        # should be centralized in fields? perhaps
-        # fields::mk_FIELDS_be_OK. Peh. As long as %{ $package . '::FIELDS' }
-        # is used here anyway, it doesn't matter.
-        bless $f, 'pseudohash' if (ref($f) ne 'pseudohash');
-
-        return $f;
-    }
-}
-else {
-    *get_fields = sub {
-        # Shut up a possible typo warning.
-        () = \%{$_[0].'::FIELDS'};
-        return \%{$_[0].'::FIELDS'};
-    }
-}
-
-sub import {
-    my $class = shift;
-
-    return SUCCESS unless @_;
-
-    # List of base classes from which we will inherit %FIELDS.
-    my $fields_base;
-
-    my $inheritor = caller(0);
-    my @isa_classes;
-
-    my @bases;
-    foreach my $base (@_) {
-        if ( $inheritor eq $base ) {
-            warn "Class '$inheritor' tried to inherit from itself\n";
-        }
-
-        next if grep $_->isa($base), ($inheritor, @bases);
-
-        if (has_version($base)) {
-            ${$base.'::VERSION'} = '-1, set by base.pm' 
-              unless defined ${$base.'::VERSION'};
-        }
-        else {
-            my $sigdie;
-            {
-                local $SIG{__DIE__};
-                eval "require $base";
-                # Only ignore "Can't locate" errors from our eval require.
-                # Other fatal errors (syntax etc) must be reported.
-                die if $@ && $@ !~ /^Can't locate .*? at \(eval /;
-                unless (%{"$base\::"}) {
-                    require Carp;
-                    local $" = " ";
-                    Carp::croak(<<ERROR);
-Base class package "$base" is empty.
-    (Perhaps you need to 'use' the module which defines that package first,
-    or make that module available in \@INC (\@INC contains: @INC).
-ERROR
-                }
-                $sigdie = $SIG{__DIE__} || undef;
-            }
-            # Make sure a global $SIG{__DIE__} makes it out of the localization.
-            $SIG{__DIE__} = $sigdie if defined $sigdie;
-            ${$base.'::VERSION'} = "-1, set by base.pm"
-              unless defined ${$base.'::VERSION'};
-        }
-        push @bases, $base;
-
-        if ( has_fields($base) || has_attr($base) ) {
-            # No multiple fields inheritance *suck*
-            if ($fields_base) {
-                require Carp;
-                Carp::croak("Can't multiply inherit fields");
-            } else {
-                $fields_base = $base;
-            }
-        }
-    }
-    # Save this until the end so it's all or nothing if the above loop croaks.
-    push @{"$inheritor\::ISA"}, @isa_classes;
-
-    push @{"$inheritor\::ISA"}, @bases;
-
-    if( defined $fields_base ) {
-        inherit_fields($inheritor, $fields_base);
-    }
-}
-
-
-sub inherit_fields {
-    my($derived, $base) = @_;
-
-    return SUCCESS unless $base;
-
-    my $battr = get_attr($base);
-    my $dattr = get_attr($derived);
-    my $dfields = get_fields($derived);
-    my $bfields = get_fields($base);
-
-    $dattr->[0] = @$battr;
-
-    if( keys %$dfields ) {
-        warn <<"END";
-$derived is inheriting from $base but already has its own fields!
-This will cause problems.  Be sure you use base BEFORE declaring fields.
-END
-
-    }
-
-    # Iterate through the base's fields adding all the non-private
-    # ones to the derived class.  Hang on to the original attribute
-    # (Public, Private, etc...) and add Inherited.
-    # This is all too complicated to do efficiently with add_fields().
-    while (my($k,$v) = each %$bfields) {
-        my $fno;
-        if ($fno = $dfields->{$k} and $fno != $v) {
-            require Carp;
-            Carp::croak ("Inherited fields can't override existing fields");
-        }
-
-        if( $battr->[$v] & PRIVATE ) {
-            $dattr->[$v] = PRIVATE | INHERITED;
-        }
-        else {
-            $dattr->[$v] = INHERITED | $battr->[$v];
-            $dfields->{$k} = $v;
-        }
-    }
-
-    foreach my $idx (1..$#{$battr}) {
-        next if defined $dattr->[$idx];
-        $dattr->[$idx] = $battr->[$idx] & INHERITED;
-    }
-}
-
-
-1;
-
-__END__
-
-=head1 NAME
-
-base - Establish an ISA relationship with base classes at compile time
-
-=head1 SYNOPSIS
-
-    package Baz;
-    use base qw(Foo Bar);
-
-=head1 DESCRIPTION
-
-Unless you are using the C<fields> pragma, consider this module discouraged
-in favor of the lighter-weight C<parent>.
-
-Allows you to both load one or more modules, while setting up inheritance from
-those modules at the same time.  Roughly similar in effect to
-
-    package Baz;
-    BEGIN {
-        require Foo;
-        require Bar;
-        push @ISA, qw(Foo Bar);
-    }
-
-C<base> employs some heuristics to determine if a module has already been
-loaded, if it has it doesn't try again. If C<base> tries to C<require> the
-module it will not die if it cannot find the module's file, but will die on any
-other error. After all this, should your base class be empty, containing no
-symbols, it will die. This is useful for inheriting from classes in the same
-file as yourself, like so:
-
-        package Foo;
-        sub exclaim { "I can have such a thing?!" }
-        
-        package Bar;
-        use base "Foo";
-
-If $VERSION is not detected even after loading it, <base> will define $VERSION
-in the base package, setting it to the string C<-1, set by base.pm>.
-
-C<base> will also initialize the fields if one of the base classes has it.
-Multiple inheritance of fields is B<NOT> supported, if two or more base classes
-each have inheritable fields the 'base' pragma will croak. See L<fields>,
-L<public> and L<protected> for a description of this feature.
-
-The base class' C<import> method is B<not> called.
-
-
-=head1 DIAGNOSTICS
-
-=over 4
-
-=item Base class package "%s" is empty.
-
-base.pm was unable to require the base package, because it was not
-found in your path.
-
-=item Class 'Foo' tried to inherit from itself
-
-Attempting to inherit from yourself generates a warning.
-
-    use Foo;
-    use base 'Foo';
-
-=back
-
-=head1 HISTORY
-
-This module was introduced with Perl 5.004_04.
-
-=head1 CAVEATS
-
-Due to the limitations of the implementation, you must use
-base I<before> you declare any of your own fields.
-
-
-=head1 SEE ALSO
-
-L<fields>
-
-=cut