FIR: Unignore all blackbox tests on context receivers

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/canvas.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 
 interface Canvas {
     val suffix: String
@@ -21,4 +19,4 @@ object MyCanvas : Canvas {
     override val suffix = ""
 }
 
-fun box() = with(MyCanvas) { Circle().draw() }
+fun box() = with(MyCanvas) { Circle().draw() }

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/compareTo.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 
 data class Pair<A, B>(val first: A, val second: B)
 
@@ -18,4 +16,4 @@ fun box(): String {
     return with(comparator) {
         Pair("OK", "fail").min
     }
-}
+}

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/decimateEveryEvenThird.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 // WITH_STDLIB
 
 fun List<Int>.decimateEveryEvenThird() = sequence {
@@ -16,4 +14,4 @@ fun List<Int>.decimateEveryEvenThird() = sequence {
 
 fun box() = with(listOf(0, 1, 2).decimateEveryEvenThird()) {
     if (toList() == listOf(2)) "OK" else "fail"
-}
+}

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/dp.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 // WITH_STDLIB
 
 class View {
@@ -17,4 +15,4 @@ fun box(): String {
         }
         return "fail"
     }
-}
+}

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/functionalType.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 
 class Param
 class O {
@@ -16,4 +14,4 @@ fun <T> K.f(g: context(O) K.(Param) -> T) = g(this@O, this@K, Param())
 
 fun box() = with(O()) {
     K().f { o + k }
-}
+}

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/monoidSum.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 // WITH_STDLIB
 
 interface Semigroup<T> {
@@ -30,4 +28,4 @@ fun box(): String {
     return with(StringMonoid) {
         listOf("O", "K").sum()
     }
-}
+}

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/structuredConcurrency.kt

@@ -1,7 +1,5 @@
 // !LANGUAGE: +ContextReceivers
 // TARGET_BACKEND: JVM_IR
-// IGNORE_BACKEND_FIR: JVM_IR
-// FIR status: context receivers aren't yet supported
 // WITH_STDLIB
 // WITH_COROUTINES
 
@@ -39,4 +37,4 @@ fun box(): String {
     return with(MyCoroutineScope) {
         simpleFlow().launchFlow()
     }
-}
+}