ext/soup/gstsouphttpsrc.c: Add changes to gstsouphttpsrc.c that were missing from...

ext/soup/gstsouphttpsrc.c: Add changes to gstsouphttpsrc.c that were missing from last commit.

Original commit message from CVS:
* ext/soup/gstsouphttpsrc.c: (_do_init),
(gst_soup_http_src_base_init), (gst_soup_http_src_class_init),
(gst_soup_http_src_init), (gst_soup_http_src_dispose),
(gst_soup_http_src_set_property), (gst_soup_http_src_get_property),
(gst_soup_http_src_unicodify), (gst_soup_http_src_cancel_message),
(gst_soup_http_src_queue_message),
(gst_soup_http_src_add_range_header),
(gst_soup_http_src_session_unpause_message),
(gst_soup_http_src_session_pause_message),
(gst_soup_http_src_session_close),
(gst_soup_http_src_got_headers_cb),
(gst_soup_http_src_got_body_cb), (gst_soup_http_src_finished_cb),
(gst_soup_http_src_got_chunk_cb), (gst_soup_http_src_response_cb),
(gst_soup_http_src_parse_status), (gst_soup_http_src_create),
(gst_soup_http_src_start), (gst_soup_http_src_stop),
(gst_soup_http_src_unlock), (gst_soup_http_src_unlock_stop),
(gst_soup_http_src_get_size), (gst_soup_http_src_is_seekable),
(gst_soup_http_src_do_seek), (gst_soup_http_src_set_location),
(gst_soup_http_src_set_proxy), (gst_soup_http_src_uri_get_type),
(gst_soup_http_src_uri_get_protocols),
(gst_soup_http_src_uri_get_uri), (gst_soup_http_src_uri_set_uri),
(gst_soup_http_src_uri_handler_init), (plugin_init):
Add changes to gstsouphttpsrc.c that were missing from last commit.