Rename BuildEventConverters to BuildEventContext

This is in preparation for adding options to the class, which can be used
to modify the behavior of build events posted to the BEP.

PiperOrigin-RevId: 196997573
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/AnalysisFailureEvent.java b/src/main/java/com/google/devtools/build/lib/analysis/AnalysisFailureEvent.java
index f1cbe6e..1ab2f8d 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/AnalysisFailureEvent.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/AnalysisFailureEvent.java
@@ -16,7 +16,7 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.devtools.build.lib.buildeventstream.BuildEvent;
-import com.google.devtools.build.lib.buildeventstream.BuildEventConverters;
+import com.google.devtools.build.lib.buildeventstream.BuildEventContext;
 import com.google.devtools.build.lib.buildeventstream.BuildEventId;
 import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos;
 import com.google.devtools.build.lib.buildeventstream.GenericBuildEvent;
@@ -71,7 +71,7 @@
   }
 
   @Override
-  public BuildEventStreamProtos.BuildEvent asStreamProto(BuildEventConverters converters) {
+  public BuildEventStreamProtos.BuildEvent asStreamProto(BuildEventContext converters) {
     return GenericBuildEvent.protoChaining(this)
         .setAborted(
             BuildEventStreamProtos.Aborted.newBuilder()