Chromecast: rpath for loading NSS module in cast_shell directory.

chromecast/chromecast.gyp

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'android_support_v13_target%':
         '../third_party/android_tools/android_tools.gyp:android_support_v13_javalib',
     'cast_build_release': 'internal/build/cast_build_release',
     'chromium_code': 1,
@@ skipping 502 matching lines @@
         },
         {
           'target_name': 'cast_shell',
           'type': 'executable',
           'dependencies': [
             'cast_shell_core',
           ],
           'sources': [
             'app/cast_main.cc',
           ],
+          # TODO(dougsteed): remove when Chromecast moves to boringssl.
+          # Allow the cast shell to find the NSS module in the same directory.
+          'ldflags': [
+            '-Wl,-rpath=\$$ORIGIN'
+          ],
         },
       ],  # end of targets
     }],
   ],  # end of conditions
 }