diff --git a/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java b/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
index 6c90a3660d..d7324249e0 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
@@ -233,54 +233,6 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto>
     eventDispatcher.removeListener(eventListener);
   }
 
-  /**
-   * Provides access to {@link ExoMediaDrm#getPropertyString(String)}.
-   *
-   * <p>This method may be called when the manager is in any state.
-   *
-   * @param key The key to request.
-   * @return The retrieved property.
-   */
-  public final String getPropertyString(String key) {
-    return mediaDrm.getPropertyString(key);
-  }
-
-  /**
-   * Provides access to {@link ExoMediaDrm#setPropertyString(String, String)}.
-   *
-   * <p>This method may be called when the manager is in any state.
-   *
-   * @param key The property to write.
-   * @param value The value to write.
-   */
-  public final void setPropertyString(String key, String value) {
-    mediaDrm.setPropertyString(key, value);
-  }
-
-  /**
-   * Provides access to {@link ExoMediaDrm#getPropertyByteArray(String)}.
-   *
-   * <p>This method may be called when the manager is in any state.
-   *
-   * @param key The key to request.
-   * @return The retrieved property.
-   */
-  public final byte[] getPropertyByteArray(String key) {
-    return mediaDrm.getPropertyByteArray(key);
-  }
-
-  /**
-   * Provides access to {@link ExoMediaDrm#setPropertyByteArray(String, byte[])}.
-   *
-   * <p>This method may be called when the manager is in any state.
-   *
-   * @param key The property to write.
-   * @param value The value to write.
-   */
-  public final void setPropertyByteArray(String key, byte[] value) {
-    mediaDrm.setPropertyByteArray(key, value);
-  }
-
   /**
    * Sets the mode, which determines the role of sessions acquired from the instance. This must be
    * called before {@link #acquireSession(Looper, DrmInitData)} or {@link
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/drm/OfflineLicenseHelper.java b/library/core/src/main/java/com/google/android/exoplayer2/drm/OfflineLicenseHelper.java
index 03c199bda0..d30b782b30 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/drm/OfflineLicenseHelper.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/drm/OfflineLicenseHelper.java
@@ -152,34 +152,6 @@ public final class OfflineLicenseHelper<T extends ExoMediaCrypto> {
     drmSessionManager.addListener(new Handler(handlerThread.getLooper()), eventListener);
   }
 
-  /**
-   * @see DefaultDrmSessionManager#getPropertyByteArray
-   */
-  public synchronized byte[] getPropertyByteArray(String key) {
-    return drmSessionManager.getPropertyByteArray(key);
-  }
-
-  /**
-   * @see DefaultDrmSessionManager#setPropertyByteArray
-   */
-  public synchronized void setPropertyByteArray(String key, byte[] value) {
-    drmSessionManager.setPropertyByteArray(key, value);
-  }
-
-  /**
-   * @see DefaultDrmSessionManager#getPropertyString
-   */
-  public synchronized String getPropertyString(String key) {
-    return drmSessionManager.getPropertyString(key);
-  }
-
-  /**
-   * @see DefaultDrmSessionManager#setPropertyString
-   */
-  public synchronized void setPropertyString(String key, String value) {
-    drmSessionManager.setPropertyString(key, value);
-  }
-
   /**
    * Downloads an offline license.
    *
diff --git a/playbacktests/src/androidTest/java/com/google/android/exoplayer2/playbacktests/gts/DashTestRunner.java b/playbacktests/src/androidTest/java/com/google/android/exoplayer2/playbacktests/gts/DashTestRunner.java
index fb64a7d13b..052cd7d0a2 100644
--- a/playbacktests/src/androidTest/java/com/google/android/exoplayer2/playbacktests/gts/DashTestRunner.java
+++ b/playbacktests/src/androidTest/java/com/google/android/exoplayer2/playbacktests/gts/DashTestRunner.java
@@ -266,17 +266,17 @@ public final class DashTestRunner {
       try {
         MediaDrmCallback drmCallback = new HttpMediaDrmCallback(widevineLicenseUrl,
             new DefaultHttpDataSourceFactory(userAgent));
+        FrameworkMediaDrm frameworkMediaDrm = FrameworkMediaDrm.newInstance(WIDEVINE_UUID);
         DefaultDrmSessionManager<FrameworkMediaCrypto> drmSessionManager =
             new DefaultDrmSessionManager<>(
                 C.WIDEVINE_UUID,
-                FrameworkMediaDrm.newInstance(C.WIDEVINE_UUID),
+                frameworkMediaDrm,
                 drmCallback,
                 /* optionalKeyRequestParameters= */ null,
                 /* multiSession= */ false,
                 DefaultDrmSessionManager.INITIAL_DRM_REQUEST_RETRY_COUNT);
         if (!useL1Widevine) {
-          drmSessionManager.setPropertyString(
-              SECURITY_LEVEL_PROPERTY, WIDEVINE_SECURITY_LEVEL_3);
+          frameworkMediaDrm.setPropertyString(SECURITY_LEVEL_PROPERTY, WIDEVINE_SECURITY_LEVEL_3);
         }
         if (offlineLicenseKeySetId != null) {
           drmSessionManager.setMode(DefaultDrmSessionManager.MODE_PLAYBACK,