[Chromecast] Add connectivity checking for Chromecast.

chromecast/chromecast.gyp

Index: chromecast/chromecast.gyp
diff --git a/chromecast/chromecast.gyp b/chromecast/chromecast.gyp
index 1dbeac3f428437e91cb70356237061c569cf2ce5..f48a6c3dbca7c08885d756949e24dc04318a9ce7 100644
--- a/chromecast/chromecast.gyp
+++ b/chromecast/chromecast.gyp
@@ -73,6 +73,10 @@
       'target_name': 'cast_net',
       'type': '<(component)',
       'sources': [
+        'net/connectivity_checker.cc',
+        'net/connectivity_checker.h',
+        'net/net_switches.cc',
+        'net/net_switches.h',
         'net/network_change_notifier_cast.cc',

[gunsch, 2015/02/20 01:56:03]

do you want to delete the NetworkChangeNotifierCast files, since you're making
cast_net a common target?

[derekjchow1, 2015/02/20 02:24:16]

Given we're not finished moving to NetworkChangeNotifierLinux internally no.
I'll do a second CL to remove these files once we have done so.

         'net/network_change_notifier_cast.h',
         'net/network_change_notifier_factory_cast.cc',
@@ -139,6 +143,7 @@
       'dependencies': [
         'cast_base',
         'cast_crash_client',
+        'cast_net',
         'cast_shell_pak',
         'cast_shell_resources',
         'cast_version_header',
@@ -181,6 +186,8 @@
         'browser/cast_http_user_agent_settings.h',
         'browser/cast_network_delegate.cc',
         'browser/cast_network_delegate.h',
+        'browser/cast_resource_dispatcher_host_delegate.cc',
+        'browser/cast_resource_dispatcher_host_delegate.h',
         'browser/devtools/cast_dev_tools_delegate.cc',
         'browser/devtools/cast_dev_tools_delegate.h',
         'browser/devtools/remote_debugging_server.cc',
@@ -496,7 +503,6 @@
           'target_name': 'cast_shell_core',
           'type': '<(component)',
           'dependencies': [
-            'cast_net',

[byungchul, 2015/02/20 01:32:39]

Not necessary? Internal source has this.

[derekjchow1, 2015/02/20 02:24:16]

In the context of this CL it is needed because Android also uses
ConnectivityChecker as well.

Internally, "cast_net" here is split into two different targets. I'm working to
remove one the internal targets to bring it in line with this CL.

             'cast_shell_media',
             'cast_shell_common',
             'media/media.gyp:cast_media',