inline to anonymous: allow to inline from library (IDEA-162893)

java/java-tests/testData/refactoring/inlineToAnonymousClass/multifile/fromLibrary/after/Test.java

@@ -0,0 +1,7 @@
+class Test {
+  {
+    Object p = new Object() {
+        public void foo() {}
+    };
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/multifile/fromLibrary/before/Test.java

@@ -0,0 +1,6 @@
+import p.P;
+class Test {
+  {
+    P p = new <caret>P();
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/multifile/fromLibrary/lib/src/p/P.java

@@ -0,0 +1,6 @@
+package p;
+public class P {
+  public P() {
+  }
+  public void foo() {}
+}