Inline CollectionOperations.deleteMedia()

Only one usage, simple method.

Author: lukstbit

AnkiDroid/src/main/java/com/ichi2/anki/mediacheck/MediaCheckViewModel.kt

@@ -23,7 +23,6 @@ import anki.media.CheckMediaResponse
 import com.ichi2.anki.CollectionManager.withCol
 import com.ichi2.anki.common.annotations.NeedsTest
 import com.ichi2.anki.observability.undoableOp
-import com.ichi2.async.deleteMedia
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
@@ -69,7 +68,8 @@ class MediaCheckViewModel : ViewModel() {
     // TODO: investigate: the underlying implementation exposes progress, which we do not yet handle.
     fun deleteUnusedMedia(): Job =
         viewModelScope.launch {
-            val deletedMedia = withCol { deleteMedia(this@withCol, _mediaCheckResult.value?.unusedList ?: listOf()) }
-            deletedFilesCount.value = deletedMedia
+            val unused = _mediaCheckResult.value?.unusedList ?: listOf()
+            withCol { media.trashFiles(unused) }
+            deletedFilesCount.value = unused.size
         }
 }

AnkiDroid/src/main/java/com/ichi2/async/CollectionOperations.kt

@@ -22,18 +22,6 @@ import com.ichi2.anki.libanki.Collection
 import com.ichi2.anki.libanki.NotetypeJson
 import timber.log.Timber
 
-/**
- * Takes a list of media file names and removes them from the [Collection]
- * @param unused List of media names to be deleted
- */
-fun deleteMedia(
-    col: Collection,
-    unused: List<String>,
-): Int {
-    col.media.trashFiles(unused)
-    return unused.size
-}
-
 /**
  * Trashes the specified media files and immediately empties the trash in the given [Collection].
  *