Simplify ManiphestSearch

Now that the need for attachments in ManiphestSearch went away, we
remove them to get simpler code.

Change-Id: I34aab4f43b25b515b7ea25bf7fb38ea2e29636b4

src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/results/ManiphestSearch.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/results/ManiphestSearch.java b/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/results/ManiphestSearch.java
index 1f98709..e203b2c 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/results/ManiphestSearch.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/its/phabricator/conduit/results/ManiphestSearch.java
@@ -14,8 +14,6 @@
 
 package com.googlesource.gerrit.plugins.its.phabricator.conduit.results;
 
-import com.google.gson.JsonElement;
-
 /**
  * Models the result for a call to maniphest.search
  *
@@ -69,34 +67,8 @@
  */
 public class ManiphestSearch {
   private int id;
-  private JsonElement fields;
-  private Attachments attachments;
 
   public int getId() {
     return id;
   }
-
-  public JsonElement getFields() {
-    return fields;
-  }
-
-  public Attachments getAttachments() {
-    return attachments;
-  }
-
-  public class Attachments {
-    private Projects projects;
-
-    public Projects getProjects() {
-      return projects;
-    }
-  }
-
-  public class Projects {
-    private JsonElement projectPHIDs;
-
-    public JsonElement getProjectPHIDs() {
-      return projectPHIDs;
-    }
-  }
 }