removed unused statement

Author: matej21

src/cz/juzna/intellij/nette/reference/EventInvocationGoToDeclarationHandler.java

@@ -4,12 +4,8 @@
 import com.intellij.openapi.editor.Editor;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.impl.source.tree.LeafPsiElement;
-import com.jetbrains.php.PhpIndex;
-import com.jetbrains.php.lang.documentation.phpdoc.psi.PhpDocMethod;
 import com.jetbrains.php.lang.psi.elements.Field;
-import com.jetbrains.php.lang.psi.elements.Method;
 import com.jetbrains.php.lang.psi.elements.MethodReference;
-import com.jetbrains.php.lang.psi.elements.PhpClass;
 import cz.juzna.intellij.nette.utils.EventUtil;
 import org.jetbrains.annotations.Nullable;