new inference: raw inner class method qualifier fixed (IDEA-121909)

(cherry picked from commit 012fcf6e95030e673f24307cb3527e0ea82f5c72)

java/java-psi-impl/src/com/intellij/psi/impl/source/resolve/graphInference/constraints/PsiMethodReferenceCompatibilityConstraint.java

@@ -208,7 +208,6 @@ public class PsiMethodReferenceCompatibilityConstraint implements ConstraintForm
         if (res instanceof PsiClass) {
           PsiClass containingClass = (PsiClass)res;
           final boolean isRawSubst = !myExpression.isConstructor() &&
-                                     PsiTreeUtil.isAncestor(containingClass, myExpression, true) &&
                                      PsiUtil.isRawSubstitutor(containingClass, resolveResult.getSubstitutor());
           qualifierType = JavaPsiFacade.getElementFactory(res.getProject()).createType(containingClass, isRawSubst ? PsiSubstitutor.EMPTY : resolveResult.getSubstitutor());
         }

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newMethodRef/RawInnerClassQualifier.java

@@ -0,0 +1,26 @@
+import java.util.Collections;
+import java.util.Map;
+import java.util.Optional;
+
+
+class StreamMain {
+  public static void main(final String... args) {
+    x(Collections.<Integer, String>emptyMap().entrySet().stream().
+      filter(entry -> 0 == entry.getKey() % 2).
+      findFirst().
+      map(Map.Entry::getValue).
+      orElse("Bob!"), true);
+  }
+
+  public static void x(final String s, final boolean b) {
+    System.out.println(s);
+  }
+}
+
+class StreamMainSimplified {
+  public static void main(Optional<Map.Entry<Integer, String>> first) {
+    String s = first.map(Map.Entry::getValue).orElse("Bob!");
+    String s1 = first.map((e) -> e.getValue()).orElse("Bob!");
+  }
+
+}

java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewMethodRefHighlightingTest.java

@@ -193,6 +193,10 @@ public class NewMethodRefHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testRawInnerClassQualifier() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }