FIR (rename): candidateOwner -> boundSymbol

compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirRenderer.kt

@@ -808,7 +808,7 @@ class FirRenderer(builder: StringBuilder) : FirVisitorVoid() {
     override fun visitThisReference(thisReference: FirThisReference) {
         print("this")
         val labelName = thisReference.labelName
-        val symbol = thisReference.candidateOwner
+        val symbol = thisReference.boundSymbol
         when {
             symbol != null -> print("@R|${symbol.render()}|")
             labelName != null -> print("@$labelName#")

compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirThisReference.kt

@@ -11,7 +11,7 @@ import org.jetbrains.kotlin.fir.visitors.FirVisitor
 interface FirThisReference : FirReference {
     val labelName: String?
 
-    val candidateOwner: AbstractFirBasedSymbol<*>? get() = null
+    val boundSymbol: AbstractFirBasedSymbol<*>? get() = null
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R =
         visitor.visitThisReference(this, data)

compiler/fir/tree/src/org/jetbrains/kotlin/fir/references/FirExplicitThisReference.kt

@@ -11,5 +11,5 @@ import org.jetbrains.kotlin.fir.FirThisReference
 import org.jetbrains.kotlin.fir.symbols.AbstractFirBasedSymbol
 
 class FirExplicitThisReference(psi: PsiElement?, override val labelName: String?) : FirAbstractElement(psi), FirThisReference {
-    override var candidateOwner: AbstractFirBasedSymbol<*>? = null
+    override var boundSymbol: AbstractFirBasedSymbol<*>? = null
 }