Exlude minimizeWindow test from chrome

An issue with headless Chrome prevents us from testing this with Chrome
at the moment.

See https://bugs.chromium.org/p/chromedriver/issues/detail?id=3275 for
further information.

Author: andrewnicols

.travis.yml

@@ -172,6 +172,7 @@ script:
   - if [ -n "$SAUCELABS" ]; then EXCLUDE_GROUP+="exclude-saucelabs,"; fi
   - if [ "$BROWSER_NAME" = "MicrosoftEdge" ]; then EXCLUDE_GROUP+="exclude-edge,"; fi
   - if [ "$BROWSER_NAME" = "firefox" ]; then EXCLUDE_GROUP+="exclude-firefox,"; fi
+  - if [ "$BROWSER_NAME" = "chrome" ]; then EXCLUDE_GROUP+="exclude-chrome,"; fi
   - if [ -n "$EXCLUDE_GROUP" ]; then EXTRA_PARAMS+=" --exclude-group $EXCLUDE_GROUP"; fi
   - ./vendor/bin/phpunit --coverage-clover ./logs/coverage-clover.xml $EXTRA_PARAMS
 

tests/functional/WebDriverWindowTest.php

@@ -48,6 +48,11 @@ public function testShouldMaximizeWindow()
         $this->assertGreaterThanOrEqual($sizeBefore->getHeight(), $sizeAfter->getHeight());
     }
 
+    /**
+     * @group exclude-saucelabs
+     * @group exclude-chrome
+     * @see https://bugs.chromium.org/p/chromium/issues/detail?id=1038050
+     */
     public function testShouldMinimizeWindow()
     {
         self::skipForJsonWireProtocol('"minimize" window is not supported in JsonWire protocol');