ProjectApi: Remove unused import

Change-Id: Iee94f121edfa2b6882ac5850f4f9f0e00d0c1f99
diff --git a/gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectApi.java b/gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectApi.java
index aab7b70..75cebaa 100644
--- a/gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectApi.java
+++ b/gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectApi.java
@@ -19,7 +19,6 @@
 import com.google.gerrit.extensions.restapi.NotImplementedException;
 import com.google.gerrit.extensions.restapi.RestApiException;
 
-import java.io.IOException;
 import java.util.List;
 
 public interface ProjectApi {