Enable crash keys for cast shell on android

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 340 matching lines @@
             'browser/android/cast_window_android.cc',
             'browser/android/cast_window_android.h',
             'browser/android/cast_window_manager.cc',
             'browser/android/cast_window_manager.h',
             'browser/android/external_video_surface_container_impl.cc',
             'browser/android/external_video_surface_container_impl.h',
             'crash/android/cast_crash_reporter_client_android.cc',
             'crash/android/cast_crash_reporter_client_android.h',
             'crash/android/crash_handler.cc',
             'crash/android/crash_handler.h',
+            'crash/cast_crash_keys.cc',

[gunsch, 2015/02/17 20:07:58]

ah wait, can you move these to cast_crash_client above? it's linked into
cast_shell_common so both ATV and Chromecast should get it.

+            'crash/cast_crash_keys.h',
           ],
           'conditions': [
             ['chromecast_branding=="Chrome"', {
               'dependencies': [
                 '<(cast_internal_gyp):cast_shell_android_internal'
               ],
             }, {
               'sources': [
                 'android/chromecast_config_android_stub.cc',
                 'android/platform_jni_loader_stub.cc',
@@ skipping 153 matching lines @@
           # 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
 }