MAGETWO-57238: Build stablization

Code style fixes

Author: Igor Melnikov

dev/tests/integration/testsuite/Magento/Customer/Block/Adminhtml/Edit/Tab/CartTest.php

@@ -101,8 +101,8 @@ public function testGetHtml()
         $this->assertContains("<div class=\"admin__data-grid-header admin__data-grid-toolbar\"", $html);
         $this->assertContains("customer_cart_gridJsObject = new varienGrid(\"customer_cart_grid\",", $html);
         $this->assertContains(
-            'backend\u002Fcustomer\u002Fcart_product_composite_cart\u002Fconfigure\u002Fcustomer_id\u002F' .
-            self::CUSTOMER_ID_VALUE,
+            'backend\u002Fcustomer\u002Fcart_product_composite_cart\u002Fconfigure\u002Fcustomer_id\u002F'
+                . self::CUSTOMER_ID_VALUE,
             $html
         );
     }

dev/tests/integration/testsuite/Magento/Customer/Controller/AccountTest.php

@@ -477,7 +477,8 @@ public function testChangePasswordEditAction()
         // Verify the password check box is checked
         $this->assertContains(
             '<input type="checkbox" name="change_password" id="change-password" '
-            .'data-role="change-password" value="1" title="Change&#x20;Password" checked="checked" class="checkbox" />',
+                . 'data-role="change-password" value="1" title="Change&#x20;Password" checked="checked" '
+                . 'class="checkbox" />',
             $body
         );
     }