Fixed KT-2072: do not suggest to use type inference in Introduce Variable in case if expression type depends on expected type.

idea/testData/refactoring/introduceVariable/FunctionLiteral.kt

@@ -3,7 +3,7 @@ fun foo(c : Collection<String>){
 }
 /*
 fun foo(c : Collection<String>){
-    val function: () -> Boolean = {it; false}
+    val function = {it; false}
     c.filter(function)
 }
 */

idea/testData/refactoring/introduceVariable/FunctionLiteralFromExpected.kt

@@ -0,0 +1,17 @@
+class A {
+  fun foo() = 1
+}
+fun apply(x: (A) -> Int) = 2
+fun test() {
+  apply<selection>{it.foo()}</selection>
+}
+/*
+class A {
+  fun foo() = 1
+}
+fun apply(x: (A) -> Int) = 2
+fun test() {
+    val function: (A) -> Int = {it.foo()}
+    apply(function)
+}
+*/