collapse to diamond in more cases (following IDEA-CR-16753)

java/java-tests/testData/codeInsight/completion/smartType/DiamondCollapsedInFieldInitializerInsideAnonymous-out.java

@@ -0,0 +1,12 @@
+
+import java.util.ArrayList;
+import java.util.List;
+
+class Temp {
+  {
+    new Runnable() {
+      List<String> result = new ArrayList<>();
+    }.run();
+  }
+
+}

java/java-tests/testData/codeInsight/completion/smartType/DiamondCollapsedInFieldInitializerInsideAnonymous.java

@@ -0,0 +1,11 @@
+
+import java.util.List;
+
+class Temp {
+  {
+    new Runnable() {
+      List<String> result = new <caret>
+    }.run();
+  }
+
+}