[vala] gstreamer: Update from 1.15+ git master

[Rico Tzschichholz <ricotz src gnome org>]

commit 44a2acfa2815b02611d3f562edec0a145ec66538
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Apr 6 17:38:13 2018 +0200

    gstreamer: Update from 1.15+ git master

 vapi/gstreamer-audio-1.0.vapi   |    1 -
 vapi/gstreamer-base-1.0.vapi    |    2 --
 vapi/gstreamer-pbutils-1.0.vapi |    2 +-
 vapi/gstreamer-video-1.0.vapi   |    7 -------
 4 files changed, 1 insertions(+), 11 deletions(-)
---
diff --git a/vapi/gstreamer-audio-1.0.vapi b/vapi/gstreamer-audio-1.0.vapi
index c599122..53be907 100644
--- a/vapi/gstreamer-audio-1.0.vapi
+++ b/vapi/gstreamer-audio-1.0.vapi
@@ -389,7 +389,6 @@ namespace Gst {
                        public size_t size;
                        public Gst.Audio.RingBufferSpec spec;
                        public int state;
-                       public Gst.ClockTime timestamps;
                        public int waiting;
                        [CCode (has_construct_function = false)]
                        protected RingBuffer ();
diff --git a/vapi/gstreamer-base-1.0.vapi b/vapi/gstreamer-base-1.0.vapi
index 7ec83d6..625b514 100644
--- a/vapi/gstreamer-base-1.0.vapi
+++ b/vapi/gstreamer-base-1.0.vapi
@@ -105,8 +105,6 @@ namespace Gst {
                [CCode (cheader_filename = "gst/base/base.h", cname = "GstAggregatorPad", lower_case_cprefix 
= "gst_aggregator_pad_", type_id = "gst_aggregator_pad_get_type ()")]
                [GIR (name = "AggregatorPad")]
                public class AggregatorPad : Gst.Pad {
-                       [CCode (array_length = false)]
-                       public weak void* _gst_reserved[4];
                        public weak Gst.Segment segment;
                        [CCode (has_construct_function = false)]
                        protected AggregatorPad ();
diff --git a/vapi/gstreamer-pbutils-1.0.vapi b/vapi/gstreamer-pbutils-1.0.vapi
index 867c2a2..fc76c80 100644
--- a/vapi/gstreamer-pbutils-1.0.vapi
+++ b/vapi/gstreamer-pbutils-1.0.vapi
@@ -187,7 +187,7 @@ namespace Gst {
                        [CCode (has_construct_function = false)]
                        protected EncodingProfile ();
                        public Gst.PbUtils.EncodingProfile copy ();
-                       public static Gst.PbUtils.EncodingProfile find (string targetname, string 
profilename, string? category);
+                       public static Gst.PbUtils.EncodingProfile find (string targetname, string? 
profilename, string? category);
                        public static Gst.PbUtils.EncodingProfile from_discoverer (Gst.PbUtils.DiscovererInfo 
info);
                        public bool get_allow_dynamic_output ();
                        public unowned string get_description ();
diff --git a/vapi/gstreamer-video-1.0.vapi b/vapi/gstreamer-video-1.0.vapi
index 6f81a22..ebd3061 100644
--- a/vapi/gstreamer-video-1.0.vapi
+++ b/vapi/gstreamer-video-1.0.vapi
@@ -24,13 +24,11 @@ namespace Gst {
                [GIR (name = "VideoCodecFrame")]
                public class CodecFrame {
                        public Gst.ClockTime deadline;
-                       public uint32 decode_frame_number;
                        public int distance_from_sync;
                        public Gst.ClockTime dts;
                        public Gst.ClockTime duration;
                        public weak Gst.Buffer input_buffer;
                        public weak Gst.Buffer output_buffer;
-                       public uint32 presentation_frame_number;
                        public Gst.ClockTime pts;
                        public uint32 system_frame_number;
                        [CCode (simple_generics = true)]
@@ -308,11 +306,6 @@ namespace Gst {
                        public Gst.Video.OverlayComposition make_writable ();
                        public uint n_rectangles ();
                }
-               [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
-               [Compact]
-               [GIR (name = "VideoOverlayProperties")]
-               public class OverlayProperties {
-               }
                [CCode (cheader_filename = "gst/video/video-overlay-composition.h", ref_function = 
"gst_video_overlay_rectangle_ref", type_id = "gst_video_overlay_rectangle_get_type ()", unref_function = 
"gst_video_overlay_rectangle_unref")]
                [Compact]
                [GIR (name = "VideoOverlayRectangle")]