Clean up APIs before declaring API 28.

As part of finalizing an SDK, we need to ensure that no new APIs are
marked @Deprecated, since they're typically cleanup that someone
forgot to finish.

Someone forgot to replace Slice.getTimestamp() with Slice.getLong().

Bug: 77588754
Test: builds, boots
Exempt-From-Owner-Approval: SDK finalization
Change-Id: Ic0ec91a43d161a69c1e840c42046ad500b7aeca0
diff --git a/api/removed.txt b/api/removed.txt
index 8d72483..833d8ec 100644
--- a/api/removed.txt
+++ b/api/removed.txt
@@ -72,6 +72,36 @@
 
 }
 
+package android.app.slice {
+
+  public final class Slice implements android.os.Parcelable {
+    field public static final deprecated java.lang.String EXTRA_SLIDER_VALUE = "android.app.slice.extra.SLIDER_VALUE";
+    field public static final deprecated java.lang.String SUBTYPE_SLIDER = "slider";
+  }
+
+  public static class Slice.Builder {
+    ctor public deprecated Slice.Builder(android.net.Uri);
+    method public deprecated android.app.slice.Slice.Builder addTimestamp(long, java.lang.String, java.util.List<java.lang.String>);
+    method public deprecated android.app.slice.Slice.Builder setSpec(android.app.slice.SliceSpec);
+  }
+
+  public final class SliceItem implements android.os.Parcelable {
+    method public deprecated long getTimestamp();
+    field public static final deprecated java.lang.String FORMAT_TIMESTAMP = "long";
+  }
+
+  public class SliceManager {
+    method public deprecated android.app.slice.Slice bindSlice(android.net.Uri, java.util.List<android.app.slice.SliceSpec>);
+    method public deprecated android.app.slice.Slice bindSlice(android.content.Intent, java.util.List<android.app.slice.SliceSpec>);
+    method public deprecated void pinSlice(android.net.Uri, java.util.List<android.app.slice.SliceSpec>);
+  }
+
+  public abstract class SliceProvider extends android.content.ContentProvider {
+    method public deprecated android.app.slice.Slice onBindSlice(android.net.Uri, java.util.List<android.app.slice.SliceSpec>);
+  }
+
+}
+
 package android.app.usage {
 
   public final class StorageStats implements android.os.Parcelable {
@@ -511,6 +541,18 @@
 
 }
 
+package android.telephony {
+
+  public class NetworkScan {
+    method public deprecated void stop() throws android.os.RemoteException;
+  }
+
+  public class TelephonyManager {
+    method public deprecated android.telephony.NetworkScan requestNetworkScan(android.telephony.NetworkScanRequest, android.telephony.TelephonyScanManager.NetworkScanCallback);
+  }
+
+}
+
 package android.text.format {
 
   public class DateFormat {