diff -r 000000000000 -r 4f2f89ce4247 WebKitTools/Scripts/update-webkit-chromium
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/Scripts/update-webkit-chromium	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,65 @@
+#!/usr/bin/perl -w
+
+# Copyright (C) 2009 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:
+#
+# 1.  Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer. 
+# 2.  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. 
+# 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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.
+
+# Update script for the WebKit Chromium Port.
+
+use File::Path;
+use Getopt::Long;
+
+chdir("WebKit/chromium") or die $!;
+
+# Find gclient or install it.
+my $gclientPath;
+if (`gclient --version`) {
+    $gclientPath = 'gclient';
+} elsif (-e 'depot_tools/gclient') {
+    $gclientPath = 'depot_tools/gclient';
+} else {
+    print "Installing chromium's depot_tools...\n";
+    system("svn co http://src.chromium.org/svn/trunk/tools/depot_tools") == 0 or die $1;
+    $gclientPath = 'depot_tools/gclient';
+}
+
+if (! -e ".gclient") {
+    # If .gclient configuration file doesn't exist, create it.
+    print "Configuring gclient...\n";
+    system($gclientPath,
+           "config", 
+           "--spec=solutions=[{'name':'./','url':None}]") == 0 or die $!;
+}
+
+my $force = 0;
+GetOptions(
+  'force' => \$force,
+);
+
+# Execute gclient sync.
+print "Updating chromium port dependencies using gclient...\n";
+my @gclientArgs = ($gclientPath, "sync");
+push @gclientArgs, "--force" if $force;
+system(@gclientArgs) == 0 or die $!;