All Web Activities crash on 0.102

[SAMdroid]

On an XO when you launch a web activity it just does the flashing icon then crashes. Tested with slides, 2048 and get things done.
Here is the log:

1397035392.644876 ERROR root: Using port 56277
/usr/lib/python2.7/site-packages/gi/module.py:151: Warning: cannot register existing type `WebKitWebResource'
g_type = info.get_g_type()
/usr/lib/python2.7/site-packages/gi/module.py:151: Warning: g_once_init_leave: assertion `result != 0' failed
g_type = info.get_g_type()
/usr/lib/python2.7/site-packages/gi/module.py:155: Warning: g_type_get_qdata: assertion `node != NULL' failed
type_ = g_type.pytype
/usr/lib/python2.7/site-packages/gi/module.py:195: Warning: g_type_get_qdata: assertion `node != NULL' failed
g_type.pytype = wrapper
/usr/lib/python2.7/site-packages/gi/module.py:195: Warning: g_type_set_qdata: assertion `node != NULL' failed
g_type.pytype = wrapper

This issue does not happen on webkit2 based systems (sugar-build).

[godiard]

The error happen in sugar-build if webkit1 backend is used.

This is very strange:

If I revert (in sugar-toolkit-gtk3) the commit 4ea52b3173e7d90f51800dfd12fb0424c877d4a6,
the activity starts, but show a error:
"Problem occurred while loading the URL ​http://0.0.0.0:41670/index.html
Cannot connect to destination (0.0.0.0)
[Try again]"

If I point to that url using Chrome outside of sugar, can see the web activity,
but not using Browse in sugar. If I point to ​http://127.0.0.1:41670/index.html using Browse, can see the activity too.

[SAMdroid]

Good job Gonzalo! Fixed by ​https://github.com/sugarlabs/sugar-toolkit-gtk3/commit/e47feb3b0f7771dd7d2332c1dfb1aecabd1c77e5

I don't think the 0.0.0.0 issue is fixed upstream though, but see ​https://github.com/sugarlabs/sugar-toolkit-gtk3/pull/134