IPP: don't do unnecessary reformatting of field when splitting declaration and initialization

plugins/IntentionPowerPak/src/com/siyeh/ipp/initialization/SplitDeclarationAndInitializationIntention.java

@@ -37,7 +37,6 @@ public class SplitDeclarationAndInitializationIntention extends Intention {
   @Override
   public void processIntention(@NotNull PsiElement element) {
     final PsiField field = (PsiField)element.getParent();
-    field.normalizeDeclaration();
     final PsiExpression initializer = field.getInitializer();
     if (initializer == null) {
       return;
@@ -96,10 +95,7 @@ public class SplitDeclarationAndInitializationIntention extends Intention {
       }
     }
     initializer.delete();
-    final CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(manager.getProject());
-    codeStyleManager.reformat(field);
-    codeStyleManager.reformat(field);
-    codeStyleManager.reformat(classInitializer);
+    CodeStyleManager.getInstance(manager.getProject()).reformat(classInitializer);
     HighlightUtil.highlightElement(addedElement,
                                    IntentionPowerPackBundle.message(
                                      "press.escape.to.remove.highlighting.message"));

plugins/IntentionPowerPak/test/com/siyeh/ipp/initialization/Array.java

@@ -1,3 +1,3 @@
 class Array  {
-  String s []<caret> = {};
+    String s []<caret> = {};
 }

plugins/IntentionPowerPak/test/com/siyeh/ipp/initialization/ArrayInitializer.java

@@ -1,3 +1,3 @@
 class X {
-  String s <caret>= {};
+    String s <caret>= {};
 }

plugins/IntentionPowerPak/test/com/siyeh/ipp/initialization/Array_after.java

@@ -1,5 +1,5 @@
 class Array  {
-    String[] s;
+    String s [];
 
     {
         s = new String[]{};