Replace RE2 import with a dependency

third_party/re2/benchlog/mktable

Index: third_party/re2/benchlog/mktable
diff --git a/third_party/re2/benchlog/mktable b/third_party/re2/benchlog/mktable
deleted file mode 100755
index da0659820c8d9a8aadf4ffe1d04ec0f8bb2c6bad..0000000000000000000000000000000000000000
--- a/third_party/re2/benchlog/mktable
+++ /dev/null
@@ -1,155 +0,0 @@
-#!/usr/bin/perl
-# XXX
-
-sub table() {
-	my ($name) = @_;
-	print <<'EOF';
-<table border=0>
-<tr><th>System</th><th>PCRE</th><th>RE2</th></tr>
-EOF
-	foreach my $sys (@sys) {
-		my $ns_pcre = $data{$sys}->{sprintf($name, "PCRE")}->{'ns/op'};
-		my $ns_re2 = $data{$sys}->{sprintf($name, "RE2")}->{'ns/op'};
-		printf "<tr><td>%s</td><td>%.1f µs</td><td>%.1f µs</td></tr>\n", $sysname{$sys}, $ns_pcre/1000., $ns_re2/1000.;
-	}
-	print <<'EOF';
-<tr height=5><td colspan=3></td></tr>
-</table>
-EOF
-}
-
-@sizes = (
-	"8", "16", "32", "64", "128", "256", "512",
-	"1K", "2K", "4K", "8K", "16K", "32K", "64K", "128K", "256K", "512K",
-	"1M", "2M", "4M", "8M", "16M"
-);
-
-%color = (
-	"PCRE" => "0.7 0 0",
-	"RE2" => "0 0 1",
-);
-
-$ngraph = 0;
-
-sub graph() {
-	my ($name) = @_;
-	
-	my $sys = "wreck";
-	my $base = sprintf("regexp3g%d", ++$ngraph);
-
-	open(JGR, ">$base.jgr") || die "open >$base.jgr: $!";
-	printf JGR "bbox -20 -12 392 95\n";
-	printf JGR "newgraph clip x_translate 0.25 y_translate 0.25\n";
-	$ymax = 0;
-	%lastx = ();
-	%lasty = ();
-	foreach my $who ("PCRE", "RE2") {
-		printf JGR "newcurve pts\n";
-		for(my $i=0; $i<@sizes; $i++) {
-			my $key = sprintf("%s%s/%s", $name, $who, $sizes[$i]);
-			my $val = $data{$sys}->{$key}->{'MB/s'};
-			next if !defined($val);
-			if($val > $ymax) {
-				$ymax = $val;
-			}
-			$lastx{$who} = $i;
-			$lasty{$who} = $val;
-			printf JGR "$i %f (* %s *)\n", $val, $key;
-		}
-		my $color = $color{$who};
-		printf JGR "marktype none color $color linethickness 2 linetype solid label : $who\n";
-	}
-	my $n = @sizes;
-	printf JGR "xaxis min -1 max $n size 5 label : text size (bytes)\n";
-	printf JGR "  no_auto_hash_marks hash_labels fontsize 9\n";
-	for($i=0; $i<@sizes; $i+=3) {
-		printf JGR "  hash_at $i hash_label at $i : $sizes[$i]\n";
-	}
-	my $y = 1;
-	while(10*$y <= $ymax) {
-		$y = 10*$y;
-	}
-	for($i=2; $i<=10; $i++) {
-		if($i*$y > $ymax) {
-			$y = $i*$y;
-			last;
-		}
-	}
-	foreach my $who ("PCRE", "RE2") {
-		$x1 = $lastx{$who};
-		$y1 = $lasty{$who};
-		$x1 *= 1.01;
-		my $v = "vjc";
-		if($y1 < 0.05 * $y) {
-			$v = "vjb";
-			$y1 = 0.05 * $y;
-		}
-		printf JGR "newstring x $x1 y $y1 hjl $v : $who\n";
-	}
-	printf JGR "yaxis min 0 max $y size 1 label : speed (MB/s)\n";
-	printf JGR "  hash_labels fontsize 9\n";
-	# printf JGR "legend defaults font Times-Roman fontsize 10 x 0 y $y hjl vjt\n";
-
-	system("jgraph $base.jgr >$base.eps"); # die "system: $!";
-	system("gs -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -dEPSCrop -sDEVICE=png16m -r100 -sOutputFile=$base.png -dBATCH -dQUIT -dQUIET -dNOPAUSE $base.eps");
-	
-	printf "<img src=$base.png>\n"
-	
-}
-
-sub skip() {
-	while(<>) {
-		if(/^<!-- -->/) {
-			print;
-			last;
-		}
-	}
-}
-
-@sys = ("r70", "c2", "wreck", "mini");
-%sysname = (
-	"r70" => "AMD Opteron 8214 HE, 2.2 GHz",
-	"c2" => "Intel Core2 Duo E7200, 2.53 GHz",
-	"wreck" => "Intel Xeon 5150, 2.66 GHz (Mac Pro)",
-	"mini" => "Intel Core2 T5600, 1.83 GHz (Mac Mini)",
-);
-
-%func = (
-	"table" => \&table,
-	"graph" => \&graph,
-	
-);
-
-foreach my $sys (@sys) {
-	open(F, "benchlog.$sys") || die "open benchlog.$sys: $!";
-	my %sysdat;
-	while(<F>) {
-		if(/^([A-Za-z0-9_\/]+)\s+(\d+)\s+(\d+) ns\/op/) {
-			my %row;
-			$row{"name"} = $1;
-			$row{"iter"} = $2;
-			$row{"ns/op"} = $3;
-			if(/([\d.]+) MB\/s/){
-				$row{"MB/s"} = $1;
-			}
-			$sysdat{$row{"name"}} = \%row;
-		}
-	}
-	close F;	
-	$data{$sys} = \%sysdat;
-}
-
-while(<>) {
-	print;
-	if(/^<!-- benchlog (\w+) -->/) {
-		$func{$1}();
-		skip();
-		next;
-	}
-	if(/^<!-- benchlog (\w+) ([%\w]+) -->/) {
-		$func{$1}($2);
-		skip();
-		next;
-	}
-}
-