gst-device-monitor: stop calling gst_device_monitor_get_devices()

See gstreamer/gstreamer!280
27 jobs for device-provider-unset-flushing in 142 minutes and 37 seconds (queued for 5 minutes and 36 seconds)
Status Job ID Name Coverage
  Preparation
passed #590879
gst indent

00:01:03

passed #590878
manifest

00:00:43

 
  Build
passed #590889
build cerbero android universal

00:12:06

passed #590890
build cerbero cross win32

00:11:29

passed #590891
build cerbero cross win64

00:06:36

passed #590888
build cerbero fedora x86_64

00:05:38

manual #590893
gst-ios-12.2 allowed to fail manual
build cerbero ios universal
passed #590892
gst-macos-10.14
build cerbero macos x86_64

00:47:34

passed #590884
build clang fedora x86_64

00:08:04

passed #590880
build fedora x86_64

00:06:31

passed #590931
docker windows 1607
build msys2

00:11:35

passed #590881
build nodebug fedora x86_64

00:04:32

passed #590882
build static fedora x86_64

00:14:03

passed #590883
build static nodebug fedora x86_64

00:05:16

passed #590885
docker windows 1607
build vs2017 amd64

00:08:32

passed #590886
docker windows 1607
build vs2017 x86

00:09:52

failed #590887
docker windows 1607
build msys2

00:00:07

 
  Test
passed #590894
check fedora

00:04:35

passed #590895
integration testsuites fedora

00:24:32

passed #590899
valgrind bad

00:14:23

passed #590896
valgrind base

00:14:56

passed #590900
valgrind ges

00:11:36

passed #590897
valgrind good

00:16:00

passed #590898
valgrind ugly

00:03:02

 
  Integrate
failed #590901
android universal examples

01:32:03

passed #590902
documentation

00:04:04

manual #590903
gst-ios-12.2 allowed to fail manual
ios universal examples
 
Name Stage Failure
failed
android universal examples Integrate There has been a timeout failure or the job got stuck. Check your timeout limits or try again
:app:mergeDebugResources
:app:createDebugCompatibleScreenManifests
:app:processDebugManifest
:app:splitsDiscoveryTaskDebug
:app:processDebugResources
:app:generateDebugSources
:app:javaPreCompileDebug
Download https://dl.google.com/dl/android/maven2/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.jar
:app:compileDebugJavaWithJavacNote: /builds/meh/gst-plugins-base/examples/gst-examples/playback/player/android/app/src/main/java/org/freedesktop/gstreamer/play/Play.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.