Fixed tests for new autoformat style

Author: cmaglie

app/test/processing/app/AutoformatProducesOneUndoActionTest.java

@@ -48,12 +48,10 @@ public class AutoformatProducesOneUndoActionTest extends AbstractGUITest {
           "}";
   public static final String SOURCE_AFTER = "void setup() {\n" +
           "  // put your setup code here, to run once:\n" +
-          "\n" +
           "}\n" +
           "\n" +
           "void loop() {\n" +
           "  // put your main code here, to run repeatedly:\n" +
-          "\n" +
           "}";
 
   @Test

app/test/processing/app/AutoformatSavesCaretPositionTest.java

@@ -60,12 +60,10 @@ public void shouldSaveCaretPositionAfterAutoformat() {
     String formattedText = editor.getText();
     assertEquals("void setup() {\n" +
             "  // put your setup code here, to run once:\n" +
-            "\n" +
             "}\n" +
             "\n" +
             "void loop() {\n" +
             "  // put your main code here, to run repeatedly:\n" +
-            "\n" +
             "}", formattedText);
 
     // Autoformat with clang-format keeps cursor relative to source code

app/test/processing/app/AutoformatTest.java

@@ -58,8 +58,8 @@ public void shouldProduceNicelyFormattedCode() throws Exception {
     String formattedText = editor.getText();
     assertEquals("void setup() {\n" +
             "  // put your setup code here, to run once:\n" +
-            "  int foo[] = { 1, 2, 3, 4, 5};\n" +
-            "  int foo[2][5] = {{1, 2, 3, 4, 5}, {6, 7, 8, 9, 10}};\n" +
+            "  int foo[] = { 1, 2, 3, 4, 5 };\n" +
+            "  int foo[2][5] = { { 1, 2, 3, 4, 5 }, { 6, 7, 8, 9, 10 } };\n" +
             "}\n" +
             "\n" +
             "void loop() {\n" +