Fixed tests after adding error checking for intention tests.

idea/testData/intentions/simplifyNegatedBinaryExpressionIntention/in.kt

@@ -1,5 +1,9 @@
 // INTENTION_TEXT: Simplify negated 'in' expression to '!in'
+class A(val e: Int) {
+    fun contains(i: Int): Boolean = e == i
+}
+
 fun test(n: Int) {
-    val arr = ArrayList<Int>(1)
-    !(0<caret> in arr)
-}
+    val a = A(1)
+    !(0<caret> in a)
+}

idea/testData/intentions/simplifyNegatedBinaryExpressionIntention/in.kt.after

@@ -1,5 +1,9 @@
 // INTENTION_TEXT: Simplify negated 'in' expression to '!in'
+class A(val e: Int) {
+    fun contains(i: Int): Boolean = e == i
+}
+
 fun test(n: Int) {
-    val arr = ArrayList<Int>(1)
-    0 !in arr
-}
+    val a = A(1)
+    0 !in a
+}

idea/testData/intentions/simplifyNegatedBinaryExpressionIntention/inapplicableBinaryOperation.kt

@@ -1,5 +1,5 @@
 // IS_APPLICABLE: false
-fun lt(a: Int, b: Int): Boolean = a < b
+fun Int.lt(b: Int): Boolean = this < b
 fun test(n: Int) {
     !(1<caret> lt 2)
-}
+}

idea/testData/intentions/simplifyNegatedBinaryExpressionIntention/notIn.kt

@@ -1,5 +1,9 @@
 // INTENTION_TEXT: Simplify negated '!in' expression to 'in'
+class A(val e: Int) {
+    fun contains(i: Int): Boolean = e == i
+}
+
 fun test(n: Int) {
-    val arr = ArrayList<Int>(1)
-    !(0<caret> !in arr)
-}
+    val a = A(1)
+    !(0<caret> !in a)
+}

idea/testData/intentions/simplifyNegatedBinaryExpressionIntention/notIn.kt.after

@@ -1,5 +1,9 @@
 // INTENTION_TEXT: Simplify negated '!in' expression to 'in'
+class A(val e: Int) {
+    fun contains(i: Int): Boolean = e == i
+}
+
 fun test(n: Int) {
-    val arr = ArrayList<Int>(1)
-    0 in arr
-}
+    val a = A(1)
+    0 in a
+}