core,services: v1 binlog (#4846)

Log using new proto definition

- Remove io.grpc.BinaryLog.CallId because a call ID is now an AtomicLong
- Add the concept of "always included" and "never included" metadata
  keys. This is needed because grpc-status-details-bin is already
  logged in the binlog msg, and we will log grpc-trace-bin for the
  census info.
- unit tests are effectively rewritten

1 files changed, 0 insertions, 17 deletions

diff --git a/core/src/main/java/io/grpc/BinaryLog.java b/core/src/main/java/io/grpc/BinaryLog.java
index 5c2d4ab2f..9d11b63cf 100644
--- a/core/src/main/java/io/grpc/BinaryLog.java
+++ b/core/src/main/java/io/grpc/BinaryLog.java
@@ -29,21 +29,4 @@ public abstract class BinaryLog implements Closeable {
       ServerMethodDefinition<ReqT, RespT> oMethodDef);
 
   public abstract Channel wrapChannel(Channel channel);
-
-  /**
-   * A CallId is two byte[] arrays both of size 8 that uniquely identifies the RPC. Users are
-   * free to use the byte arrays however they see fit.
-   */
-  public static final class CallId {
-    public final long hi;
-    public final long lo;
-
-    /**
-     * Creates an instance.
-     */
-    public CallId(long hi, long lo) {
-      this.hi = hi;
-      this.lo = lo;
-    }
-  }
 }