diff --git a/src/applications/search/controller/PhabricatorSearchController.php b/src/applications/search/controller/PhabricatorSearchController.php
--- a/src/applications/search/controller/PhabricatorSearchController.php
+++ b/src/applications/search/controller/PhabricatorSearchController.php
@@ -5,19 +5,12 @@
 
   const SCOPE_CURRENT_APPLICATION = 'application';
 
-  private $queryKey;
-
   public function shouldAllowPublic() {
     return true;
   }
 
-  public function willProcessRequest(array $data) {
-    $this->queryKey = idx($data, 'queryKey');
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $viewer = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $this->getViewer();
 
     if ($request->getStr('jump') != 'no') {
       $pref_jump = PhabricatorUserPreferences::PREFERENCE_SEARCHBAR_JUMP;
@@ -97,7 +90,7 @@
     }
 
     $controller = id(new PhabricatorApplicationSearchController())
-      ->setQueryKey($this->queryKey)
+      ->setQueryKey($request->getURIData('queryKey'))
       ->setSearchEngine($engine)
       ->setNavigation($this->buildSideNavView());
 
@@ -105,7 +98,7 @@
   }
 
   public function buildSideNavView($for_app = false) {
-    $viewer = $this->getRequest()->getUser();
+    $viewer = $this->getViewer();
 
     $nav = new AphrontSideNavFilterView();
     $nav->setBaseURI(new PhutilURI($this->getApplicationURI()));
diff --git a/src/applications/search/controller/PhabricatorSearchDeleteController.php b/src/applications/search/controller/PhabricatorSearchDeleteController.php
--- a/src/applications/search/controller/PhabricatorSearchDeleteController.php
+++ b/src/applications/search/controller/PhabricatorSearchDeleteController.php
@@ -3,33 +3,24 @@
 final class PhabricatorSearchDeleteController
   extends PhabricatorSearchBaseController {
 
-  private $queryKey;
-  private $engineClass;
-
-  public function willProcessRequest(array $data) {
-    $this->queryKey = idx($data, 'queryKey');
-    $this->engineClass = idx($data, 'engine');
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
-
-    $key = $this->queryKey;
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $this->getViewer();
+    $key = $request->getURIData('queryKey');
+    $engine_class = $request->getURIData('engine');
 
     $base_class = 'PhabricatorApplicationSearchEngine';
-    if (!is_subclass_of($this->engineClass, $base_class)) {
+    if (!is_subclass_of($engine_class, $base_class)) {
       return new Aphront400Response();
     }
 
-    $engine = newv($this->engineClass, array());
-    $engine->setViewer($user);
+    $engine = newv($engine_class, array());
+    $engine->setViewer($viewer);
 
     $named_query = id(new PhabricatorNamedQueryQuery())
-      ->setViewer($user)
-      ->withEngineClassNames(array($this->engineClass))
+      ->setViewer($viewer)
+      ->withEngineClassNames(array($engine_class))
       ->withQueryKeys(array($key))
-      ->withUserPHIDs(array($user->getPHID()))
+      ->withUserPHIDs(array($viewer->getPHID()))
       ->executeOne();
 
     if (!$named_query && $engine->isBuiltinQuery($key)) {
@@ -84,7 +75,7 @@
     }
 
     $dialog = id(new AphrontDialogView())
-      ->setUser($user)
+      ->setUser($viewer)
       ->setTitle($title)
       ->appendChild($desc)
       ->addCancelButton($return_uri)
diff --git a/src/applications/search/controller/PhabricatorSearchEditController.php b/src/applications/search/controller/PhabricatorSearchEditController.php
--- a/src/applications/search/controller/PhabricatorSearchEditController.php
+++ b/src/applications/search/controller/PhabricatorSearchEditController.php
@@ -3,38 +3,31 @@
 final class PhabricatorSearchEditController
   extends PhabricatorSearchBaseController {
 
-  private $queryKey;
-
-  public function willProcessRequest(array $data) {
-    $this->queryKey = idx($data, 'queryKey');
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $this->getViewer();
 
     $saved_query = id(new PhabricatorSavedQueryQuery())
-      ->setViewer($user)
-      ->withQueryKeys(array($this->queryKey))
+      ->setViewer($viewer)
+      ->withQueryKeys(array($request->getURIData('queryKey')))
       ->executeOne();
 
     if (!$saved_query) {
       return new Aphront404Response();
     }
 
-    $engine = $saved_query->newEngine()->setViewer($user);
+    $engine = $saved_query->newEngine()->setViewer($viewer);
 
     $complete_uri = $engine->getQueryManagementURI();
     $cancel_uri = $complete_uri;
 
     $named_query = id(new PhabricatorNamedQueryQuery())
-      ->setViewer($user)
+      ->setViewer($viewer)
       ->withQueryKeys(array($saved_query->getQueryKey()))
-      ->withUserPHIDs(array($user->getPHID()))
+      ->withUserPHIDs(array($viewer->getPHID()))
       ->executeOne();
     if (!$named_query) {
       $named_query = id(new PhabricatorNamedQuery())
-        ->setUserPHID($user->getPHID())
+        ->setUserPHID($viewer->getPHID())
         ->setQueryKey($saved_query->getQueryKey())
         ->setEngineClassName($saved_query->getEngineClassName());
 
@@ -64,7 +57,7 @@
     }
 
     $form = id(new AphrontFormView())
-      ->setUser($user);
+      ->setUser($viewer);
 
     $form->appendChild(
       id(new AphrontFormTextControl())
diff --git a/src/applications/search/controller/PhabricatorSearchHovercardController.php b/src/applications/search/controller/PhabricatorSearchHovercardController.php
--- a/src/applications/search/controller/PhabricatorSearchHovercardController.php
+++ b/src/applications/search/controller/PhabricatorSearchHovercardController.php
@@ -9,7 +9,6 @@
 
   public function handleRequest(AphrontRequest $request) {
     $viewer = $this->getViewer();
-
     $phids = $request->getArr('phids');
 
     $handles = id(new PhabricatorHandleQuery())
diff --git a/src/applications/search/controller/PhabricatorSearchOrderController.php b/src/applications/search/controller/PhabricatorSearchOrderController.php
--- a/src/applications/search/controller/PhabricatorSearchOrderController.php
+++ b/src/applications/search/controller/PhabricatorSearchOrderController.php
@@ -3,25 +3,19 @@
 final class PhabricatorSearchOrderController
   extends PhabricatorSearchBaseController {
 
-  private $engineClass;
-
-  public function willProcessRequest(array $data) {
-    $this->engineClass = idx($data, 'engine');
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $this->getViewer();
+    $engine_class = $request->getURIData('engine');
 
     $request->validateCSRF();
 
     $base_class = 'PhabricatorApplicationSearchEngine';
-    if (!is_subclass_of($this->engineClass, $base_class)) {
+    if (!is_subclass_of($engine_class, $base_class)) {
       return new Aphront400Response();
     }
 
-    $engine = newv($this->engineClass, array());
-    $engine->setViewer($user);
+    $engine = newv($engine_class, array());
+    $engine->setViewer($viewer);
 
     $queries = $engine->loadAllNamedQueries();
     $queries = mpull($queries, null, 'getQueryKey');