Add jsoncpp in DEPS and the gyp file to build jsoncpp in chromium.

third_party/devscripts/chromium-1.patch

---- licensecheck.pl.orig        2011-09-22 10:51:25.934402455 -0700
-+++ licensecheck.pl     2011-10-03 09:49:41.651443138 -0700
+--- licensecheck.pl.orig        2011-10-21 14:02:13.282141718 -0700
++++ licensecheck.pl     2011-10-21 14:07:54.802155126 -0700
 @@ -241,6 +241,12 @@
  my @find_args = ();
  my $files_count = @ARGV;
  
 +push @find_args, qw(-not ( -path */LayoutTests/* -prune ) );
 +push @find_args, qw(-not ( -path */out/Debug/* -prune ) );
 +push @find_args, qw(-not ( -path */out/Release/* -prune ) );
 +push @find_args, qw(-not ( -path *.git* -prune ) );
 +push @find_args, qw(-not ( -path *.svn* -prune ) );
 +
@@ skipping 124 matching lines @@
 +    if ($licensetext =~ /as defined in and that are subject to the Apple Public Source License([ ,-]+Version ([^ ]+)?(\.))/) {
 +       $license = "APSL " . ($1 ? "(v$2) " : '') . $license;
 +    } elsif ($licensetext =~ /provided that if you redistribute the Apple Software in its entirety and without modifications, you must retain this notice and the following text and disclaimers in all such redistributions of the Apple Software/) {
 +       # https://fedoraproject.org/wiki/Licensing/Apple_MIT_License
 +       $license = "Apple MIT $license";
 +    }
 +
      if ($licensetext =~ /Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license \(the \"Software\"\)/ or
         $licensetext =~ /Boost Software License([ ,-]+Version ([^ ]+)?(\.))/i) {
         $license = "BSL " . ($1 ? "(v$2) " : '') . $license;
-@@ -515,18 +523,8 @@
+@@ -515,18 +523,12 @@
      if ($licensetext =~ /The origin of this software must not be misrepresented.*Altered source versions must be plainly marked as such.*This notice may not be removed or altered from any source distribution/ or
          $licensetext =~ /see copyright notice in zlib\.h/) {
         $license = "zlib/libpng $license";
--    }
--
++    } elsif ($licensetext =~ /This code is released under the libpng license/) {
++        $license = "libpng $license";
+     }
+ 
 -    if ($licensetext =~ /Do What The Fuck You Want To Public License, Version ([^, ]+)/i) {
 -        $license = "WTFPL (v$1)";
 -    }
 -
 -    if ($licensetext =~ /Do what The Fuck You Want To Public License/i) {
 -        $license = "WTFPL";
 -    }
 -
 -    if ($licensetext =~ /(License WTFPL|Under (the|a) WTFPL)/i) {
 -        $license = "WTFPL";
-+    } elsif ($licensetext =~ /This code is released under the libpng license/) {
-+        $license = "libpng $license";
++    if ($licensetext =~ /under MIT license/) {
++        $license = "MIT/X11 (BSD like) $license";
      }
  
      $license = "UNKNOWN" if (!length($license));