MAGETWO-33074: Upgrade response class

- fixed static test errors

Author: okarpenko

app/code/Magento/Webapi/Controller/Response.php

@@ -7,9 +7,8 @@
  */
 namespace Magento\Webapi\Controller;
 
-class Response
-    extends \Magento\Framework\HTTP\PhpEnvironment\Response
-    implements \Magento\Framework\App\Response\HttpInterface
+class Response extends \Magento\Framework\HTTP\PhpEnvironment\Response implements
+    \Magento\Framework\App\Response\HttpInterface
 {
     /**
      * Character set which must be used in response.

dev/tests/unit/testsuite/Magento/Framework/HTTP/PhpEnvironment/ResponseTest.php

@@ -110,7 +110,7 @@ public function testClearHeaderIfHeaderExistsAndWasFound()
     {
         $response = $this->response = $this->getMock(
             'Magento\Framework\HTTP\PhpEnvironment\Response',
-            ['getHeaders', 'send',]
+            ['getHeaders', 'send']
         );
 
         $this->headers->addHeaderLine('Header-name: header-value');
@@ -152,7 +152,7 @@ public function testClearHeaderIfHeaderExistsAndWasNotFound()
     {
         $response = $this->response = $this->getMock(
             'Magento\Framework\HTTP\PhpEnvironment\Response',
-            ['getHeaders', 'send',]
+            ['getHeaders', 'send']
         );
 
         $this->headers->addHeaderLine('Header-name: header-value');
@@ -193,7 +193,7 @@ public function testClearHeaderAndHeaderNotExists()
     {
         $response = $this->response = $this->getMock(
             'Magento\Framework\HTTP\PhpEnvironment\Response',
-            ['getHeaders', 'send',]
+            ['getHeaders', 'send']
         );
 
         $this->headers->addHeaderLine('Header-name: header-value');

lib/internal/Magento/Framework/Oauth/Helper/Request.php

@@ -189,8 +189,10 @@ protected function _extractQueryStringParams(&$protocolParams, $queryString)
      * @param \Magento\Framework\HTTP\PhpEnvironment\Response $response OPTIONAL If NULL - will use internal getter
      * @return array
      */
-    public function prepareErrorResponse(\Exception $exception, \Magento\Framework\HTTP\PhpEnvironment\Response $response = null)
-    {
+    public function prepareErrorResponse(
+        \Exception $exception,
+        \Magento\Framework\HTTP\PhpEnvironment\Response $response = null
+    ) {
         $errorMsg = $exception->getMessage();
 
         if ($exception instanceof \Magento\Framework\Oauth\Exception) {