Update Stripe PHP API

Summary: Ref T2787. This brings us up to date.

Test Plan: `git clone`

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T2787

Differential Revision: https://secure.phabricator.com/D9916

externals/stripe-php/lib/Stripe/Error.php

@@ -2,26 +2,28 @@
 
 class Stripe_Error extends Exception
 {
-  public function __construct($message=null, $http_status=null, $http_body=null, $json_body=null)
+  public function __construct($message, $httpStatus=null,
+      $httpBody=null, $jsonBody=null
+  )
   {
     parent::__construct($message);
-    $this->http_status = $http_status;
-    $this->http_body = $http_body;
-    $this->json_body = $json_body;
+    $this->httpStatus = $httpStatus;
+    $this->httpBody = $httpBody;
+    $this->jsonBody = $jsonBody;
   }
 
   public function getHttpStatus()
   {
-    return $this->http_status;
+    return $this->httpStatus;
   }
 
   public function getHttpBody()
   {
-    return $this->http_body;
+    return $this->httpBody;
   }
 
   public function getJsonBody()
   {
-    return $this->json_body;
+    return $this->jsonBody;
   }
 }