File indent options provider API: a flag to skip a provider on full reformat, logging

java/java-tests/testData/codeInsight/indentProvider/reformatTextRange_before.java

@@ -0,0 +1,8 @@
+class A {
+   private void foo(boolean b) {
+   int x;
+   if (b) {
+     System.out.println(x);
+   }
+   }
+}