Merge branch '4.4' into 5.1

* 4.4:
  Remove :void in test function signatures

Author: fabpot

Tests/Test/Constraint/BrowserCookieValueSameTest.php

@@ -21,7 +21,7 @@
 
 class BrowserCookieValueSameTest extends TestCase
 {
-    public function testConstraint(): void
+    public function testConstraint()
     {
         $browser = $this->getBrowser();
         $constraint = new BrowserCookieValueSame('foo', 'bar', false, '/path');

Tests/Test/Constraint/BrowserHasCookieTest.php

@@ -21,7 +21,7 @@
 
 class BrowserHasCookieTest extends TestCase
 {
-    public function testConstraint(): void
+    public function testConstraint()
     {
         $browser = $this->getBrowser();
         $constraint = new BrowserHasCookie('foo', '/path');
@@ -42,7 +42,7 @@ public function testConstraint(): void
         $this->fail();
     }
 
-    public function testConstraintWithWrongPath(): void
+    public function testConstraintWithWrongPath()
     {
         $browser = $this->getBrowser();
         $constraint = new BrowserHasCookie('foo', '/other');
@@ -57,7 +57,7 @@ public function testConstraintWithWrongPath(): void
         $this->fail();
     }
 
-    public function testConstraintWithWrongDomain(): void
+    public function testConstraintWithWrongDomain()
     {
         $browser = $this->getBrowser();
         $constraint = new BrowserHasCookie('foo', '/path', 'example.org');