Clean up final setQueryParams() callsites

Summary: Ref T13250. See D20149.

Test Plan: All trivial?

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13250

Differential Revision: https://secure.phabricator.com/D20153

src/aphront/AphrontRequest.php

@@ -829,7 +829,10 @@ final class AphrontRequest extends Phobject {
     }
 
     $uri->setPath($this->getPath());
-    $uri->setQueryParams(self::flattenData($_GET));
+    $uri->removeAllQueryParams();
+    foreach (self::flattenData($_GET) as $query_key => $query_value) {
+      $uri->appendQueryParam($query_key, $query_value);
+    }
 
     $input = PhabricatorStartup::getRawInput();
 

src/aphront/response/AphrontResponse.php

@@ -218,7 +218,7 @@ abstract class AphrontResponse extends Phobject {
     $uri = id(new PhutilURI($uri))
       ->setPath(null)
       ->setFragment(null)
-      ->setQueryParams(array());
+      ->removeAllQueryParams();
 
     $uri = (string)$uri;
     if (preg_match('/[ ;\']/', $uri)) {

src/applications/auth/provider/PhabricatorAuthProvider.php

@@ -447,7 +447,7 @@ abstract class PhabricatorAuthProvider extends Phobject {
     $uri = $attributes['uri'];
     $uri = new PhutilURI($uri);
     $params = $uri->getQueryParamsAsPairList();
-    $uri->setQueryParams(array());
+    $uri->removeAllQueryParams();
 
     $content = array($button);
 

src/applications/files/controller/PhabricatorFileDataController.php

@@ -135,7 +135,7 @@ final class PhabricatorFileDataController extends PhabricatorFileController {
       $request_uri = id(clone $request->getAbsoluteRequestURI())
         ->setPath(null)
         ->setFragment(null)
-        ->setQueryParams(array());
+        ->removeAllQueryParams();
 
       $response->addContentSecurityPolicyURI(
         'object-src',