Move Member out of Companion: Improve conflict checking

Also do not show conflict dialog under write action

idea/testData/intentions/moveOutOfCompanion/companionAsImplicitReceiver.kt

@@ -0,0 +1,46 @@
+// WITH_RUNTIME
+// SHOULD_FAIL_WITH: 'FOO' in property bar2 will require class instance, 'FOO' in property bar4 will require class instance, 'FOO' in property bar6 will require class instance, 'FOO' in variable bar7 will require class instance, 'FOO' in variable bar8 will require class instance
+package test
+
+open class A {
+    companion object {
+        val <caret>FOO = 1
+    }
+}
+
+class B : A() {
+    val bar1 = FOO
+
+    class X {
+        val bar2 = FOO
+    }
+
+    class W : A() {
+        val bar3 = FOO
+    }
+
+    object Y {
+        val bar4 = FOO
+    }
+
+    inner class Z {
+        val bar5 = FOO
+    }
+
+    companion object {
+        val bar6 = FOO
+    }
+}
+
+class C {
+    inner class D : A() {
+        val bar9 = FOO
+    }
+}
+
+fun foo() {
+    val bar7 = A.FOO
+    with(A) {
+        val bar8 = FOO
+    }
+}

idea/testData/intentions/moveOutOfCompanion/moveFunctionWithExternalRefs.kt

@@ -1,5 +1,5 @@
 // WITH_RUNTIME
-// SHOULD_FAIL_WITH: Class instance required: foo, Class instance required: foo, Class instance required: foo, Class instance required: foo
+// SHOULD_FAIL_WITH: 'foo' in class B will require class instance, 'foo' in function test() will require class instance, 'foo' in function test() will require class instance, 'foo' in lambda <anonymous>() on A.Companion will require class instance
 class A {
     companion object {
         class B {

idea/testData/intentions/moveOutOfCompanion/movePropertyWithExternalRefs.kt

@@ -1,5 +1,5 @@
 // WITH_RUNTIME
-// SHOULD_FAIL_WITH: Class instance required: foo, Class instance required: foo, Class instance required: foo, Class instance required: foo
+// SHOULD_FAIL_WITH: 'foo' in class B will require class instance, 'foo' in function test() will require class instance, 'foo' in function test() will require class instance, 'foo' in lambda <anonymous>() on A.Companion will require class instance
 class A {
     companion object {
         class B {