diff --git a/src/browse/ref/ArcanistBrowseURIRef.php b/src/browse/ref/ArcanistBrowseURIRef.php
index e5ac2314..b83137f5 100644
--- a/src/browse/ref/ArcanistBrowseURIRef.php
+++ b/src/browse/ref/ArcanistBrowseURIRef.php
@@ -1,35 +1,31 @@
 <?php
 
 final class ArcanistBrowseURIRef
   extends ArcanistRef {
 
   private $uri;
   private $type;
 
   public function getRefDisplayName() {
     return pht('Browse URI "%s"', $this->getURI());
   }
 
-  public function defineHardpoints() {
-    return array();
-  }
-
   public function setURI($uri) {
     $this->uri = $uri;
     return $this;
   }
 
   public function getURI() {
     return $this->uri;
   }
 
   public function setType($type) {
     $this->type = $type;
     return $this;
   }
 
   public function getType() {
     return $this->type;
   }
 
 }
diff --git a/src/ref/ArcanistRepositoryRef.php b/src/ref/ArcanistRepositoryRef.php
index 5de6a310..e7e7a2ee 100644
--- a/src/ref/ArcanistRepositoryRef.php
+++ b/src/ref/ArcanistRepositoryRef.php
@@ -1,79 +1,75 @@
 <?php
 
 final class ArcanistRepositoryRef
   extends ArcanistRef {
 
   private $phid;
   private $browseURI;
 
   public function getRefDisplayName() {
     return pht('Remote Repository');
   }
 
-  public function defineHardpoints() {
-    return array();
-  }
-
   public function setPHID($phid) {
     $this->phid = $phid;
     return $this;
   }
 
   public function getPHID() {
     return $this->phid;
   }
 
   public function setBrowseURI($browse_uri) {
     $this->browseURI = $browse_uri;
     return $this;
   }
 
   public function newBrowseURI(array $params) {
     PhutilTypeSpec::checkMap(
       $params,
       array(
         'path' => 'optional string|null',
         'branch' => 'optional string|null',
         'lines' => 'optional string|null',
       ));
 
     foreach ($params as $key => $value) {
       if (!strlen($value)) {
         unset($params[$key]);
       }
     }
 
     $defaults = array(
       'path' => '/',
       'branch' => $this->getDefaultBranch(),
       'lines' => null,
     );
 
     $params = $params + $defaults;
 
     $uri_base = $this->browseURI;
     $uri_base = rtrim($uri_base, '/');
 
     $uri_branch = phutil_escape_uri_path_component($params['branch']);
 
     $uri_path = ltrim($params['path'], '/');
     $uri_path = phutil_escape_uri($uri_path);
 
     $uri_lines = null;
     if ($params['lines']) {
       $uri_lines = '$'.phutil_escape_uri($params['lines']);
     }
 
     // TODO: This construction, which includes a branch, is probably wrong for
     // Subversion.
 
     return "{$uri_base}/browse/{$uri_branch}/{$uri_path}{$uri_lines}";
   }
 
   public function getDefaultBranch() {
     // TODO: This should read from the remote, and is not correct for
     // Mercurial anyway, as "default" would be a better default branch.
     return 'master';
   }
 
 }
diff --git a/src/ref/ArcanistRevisionRef.php b/src/ref/ArcanistRevisionRef.php
index ce964d8d..954ed565 100644
--- a/src/ref/ArcanistRevisionRef.php
+++ b/src/ref/ArcanistRevisionRef.php
@@ -1,76 +1,72 @@
 <?php
 
 final class ArcanistRevisionRef
   extends ArcanistRef {
 
   private $parameters;
   private $sources = array();
 
   public function getRefDisplayName() {
     return pht('Revision %s', $this->getMonogram());
   }
 
-  public function defineHardpoints() {
-    return array();
-  }
-
   public static function newFromConduit(array $dict) {
     $ref = new self();
     $ref->parameters = $dict;
     return $ref;
   }
 
   public function getMonogram() {
     return 'D'.$this->getID();
   }
 
   public function getStatusDisplayName() {
     return idx($this->parameters, 'statusName');
   }
 
   public function isClosed() {
     // TODO: This should use sensible constants, not English language
     // display text.
     switch ($this->getStatusDisplayName()) {
       case 'Abandoned':
       case 'Closed':
         return true;
     }
 
     return false;
   }
 
   public function getURI() {
     return idx($this->parameters, 'uri');
   }
 
   public function getFullName() {
     return pht('%s: %s', $this->getMonogram(), $this->getName());
   }
 
   public function getID() {
     return idx($this->parameters, 'id');
   }
 
   public function getPHID() {
     return idx($this->parameters, 'phid');
   }
 
   public function getName() {
     return idx($this->parameters, 'title');
   }
 
   public function getAuthorPHID() {
     return idx($this->parameters, 'authorPHID');
   }
 
   public function addSource(ArcanistRevisionRefSource $source) {
     $this->sources[] = $source;
     return $this;
   }
 
   public function getSources() {
     return $this->sources;
   }
 
 }