Propagate KotlinType through call generator, fix boxing on arguments

compiler/testData/codegen/bytecodeText/inlineClasses/boxUnboxOnInlinedParameters.kt

@@ -0,0 +1,25 @@
+// !LANGUAGE: +InlineClasses
+
+inline class Foo(val a: Int)
+
+fun <T> id(x: T): T = x
+inline fun <T> inlinedId(x: T): T = x
+
+fun <T> T.idExtension(): T = this
+inline fun <T> T.inlinedIdExtension(): T = this
+
+fun test(f: Foo) {
+    inlinedId(f) // box
+    inlinedId(f).idExtension() // box
+
+    f.inlinedIdExtension() // box
+
+    val a = inlinedId(f).idExtension() // box unbox
+    val b = inlinedId(f).inlinedIdExtension() // box unbox
+}
+
+// 5 INVOKESTATIC Foo\$Erased.box
+// 2 INVOKEVIRTUAL Foo.unbox
+
+// 0 valueOf
+// 0 intValue