Do not auto-import convention methods without 'operator' modifier (KT-10212)

#KT-10212 Fixed

idea/testData/quickfix/autoImports/delegateNoOperator.test

@@ -0,0 +1,20 @@
+// FILE: first.before.kt
+// "Import" "false"
+// ERROR: Missing 'getValue(kotlin.Nothing?, kotlin.reflect.KProperty<*>)' method on delegate of type 'kotlin.String'
+
+package b
+
+val x: String by "<caret>"  // <--- should not propose to auto-import a.getValue,
+                            // because that would not fix the error
+
+// FILE: second.kt
+package a
+
+import kotlin.reflect.KProperty
+
+fun String.getValue(x: Any?, y: KProperty<*>) = ""
+
+
+
+// FILE: first.after.kt
+// Should not be checked

idea/testData/quickfix/autoImports/indexCallExtensionGetNoOperator.test

@@ -29,20 +29,4 @@ fun Some.get(s: String) {}
 
 
 // FILE: first.after.kt
-// "Import" "true"
-// ERROR: Unresolved reference: foo()["str"]
-// ERROR: No get method providing array access
-
-package testing
-
-import some.Some
-import some.get
-
-fun foo(): Some = Some()
-
-fun testing() {
-    foo()<caret>["str"]
-}
-
-
-
+// Should not be checked