travis: removed phpdbg due to segfaults

This also reverts commit 0b6bfc7.

Author: dg

.travis.yml

@@ -16,7 +16,7 @@ before_script:
     # Install Nette Tester & Code Checker
     - travis_retry composer install --no-interaction --prefer-dist
     - travis_retry composer create-project nette/code-checker temp/code-checker ~2.5 --no-interaction
-    - if [ $TRAVIS_PHP_VERSION == "7.0" ]; then coverage="-p phpdbg --coverage ./coverage.xml --coverage-src ./src"; fi
+#    - if [ $TRAVIS_PHP_VERSION == "7.0" ]; then coverage="-p phpdbg --coverage ./coverage.xml --coverage-src ./src"; fi
 
 after_script:
     # Report Code Coverage

tests/Utils/Object.events.phpt

@@ -13,7 +13,7 @@ class TestClass extends Nette\Object
 {
 	public $onPublic;
 
-	//static public $onPublicStatic;
+	static public $onPublicStatic;
 
 	protected $onProtected;
 

tests/Utils/SmartObject.events.phpt

@@ -15,7 +15,7 @@ class TestClass
 
 	public $onPublic;
 
-	//static public $onPublicStatic;
+	static public $onPublicStatic;
 
 	protected $onProtected;