[retro-gtk] retro-gobject: Remove unused frame time callback interface

[Adrien Plazas <aplazas src gnome org>]

commit 38d4f769aed0d79522cdb1c2f3076d9a5d0213f6
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Jan 19 10:15:16 2017 +0100

    retro-gobject: Remove unused frame time callback interface
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777482

 retro-gobject/Makefile.am         |    1 -
 retro-gobject/core.vala           |   10 --------
 retro-gobject/frame-time.vala     |   43 -------------------------------------
 retro-gobject/retro-environment.c |   10 +-------
 4 files changed, 1 insertions(+), 63 deletions(-)
---
diff --git a/retro-gobject/Makefile.am b/retro-gobject/Makefile.am
index c0836fa..d80e7c0 100644
--- a/retro-gobject/Makefile.am
+++ b/retro-gobject/Makefile.am
@@ -45,7 +45,6 @@ libretro_gobject_la_SOURCES = \
        camera.vala \
        core.vala \
        disk-controller.vala \
-       frame-time.vala \
        game-info.vala \
        game-type.vala \
        language.vala \
diff --git a/retro-gobject/core.vala b/retro-gobject/core.vala
index 1e5dcc4..d25a4b7 100644
--- a/retro-gobject/core.vala
+++ b/retro-gobject/core.vala
@@ -174,16 +174,6 @@ public class Core : Object {
         */
        public DiskControl disk_control_interface { internal set; get; }
 
-       /**
-        * The time input interface.
-        *
-        * The Core can set it to let the frontend inform it of the amount
-        * of time passed since the last call to {@link run()}.
-        *
-        * TODO Change visibility once the interface have been tested.
-        */
-       internal FrameTime frame_time_callback { internal set; get; }
-
        private weak Video _video_interface;
        /**
         * The video interface.
diff --git a/retro-gobject/retro-environment.c b/retro-gobject/retro-environment.c
index 4a2600c..fa8054b 100644
--- a/retro-gobject/retro-environment.c
+++ b/retro-gobject/retro-environment.c
@@ -477,12 +477,6 @@ static gboolean set_disk_control_interface (RetroCore *self, RetroDiskControlCal
        return TRUE;
 }
 
-static gboolean set_frame_time_callback (RetroCore *self, RetroCoreFrameTimeCallback *callback) {
-       retro_core_set_frame_time_callback (self, RETRO_FRAME_TIME (retro_core_frame_time_new (callback)));
-
-       return TRUE;
-}
-
 static gboolean set_input_descriptors (RetroInput *self, RetroInputDescriptor *descriptors) {
        int length;
        for (length = 0 ; descriptors[length].description ; length++);
@@ -563,9 +557,6 @@ static gboolean environment_core_command (RetroCore *self, unsigned cmd, gpointe
        case RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE:
                set_disk_control_interface (self, (RetroDiskControlCallback *) data);
 
-       case RETRO_ENVIRONMENT_SET_FRAME_TIME_CALLBACK:
-               return set_frame_time_callback (self, (RetroCoreFrameTimeCallback *) data);
-
        case RETRO_ENVIRONMENT_SET_MESSAGE:
                return set_message (self, (RetroMessage *) data);
 
@@ -585,6 +576,7 @@ static gboolean environment_core_command (RetroCore *self, unsigned cmd, gpointe
        case RETRO_ENVIRONMENT_GET_USERNAME:
        case RETRO_ENVIRONMENT_SET_AUDIO_CALLBACK:
        case RETRO_ENVIRONMENT_SET_CONTROLLER_INFO:
+       case RETRO_ENVIRONMENT_SET_FRAME_TIME_CALLBACK:
        case RETRO_ENVIRONMENT_SET_GEOMETRY:
        case RETRO_ENVIRONMENT_SET_KEYBOARD_CALLBACK:
        case RETRO_ENVIRONMENT_SET_MEMORY_MAPS: