diff --git a/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasActualMarker.kt b/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasActualMarker.kt
index c6000042107..252264db1f7 100644
--- a/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasActualMarker.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasActualMarker.kt
@@ -28,7 +28,6 @@ import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.resolve.MultiTargetPlatform
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
 import org.jetbrains.kotlin.resolve.getMultiTargetPlatform
-import java.awt.event.MouseEvent
 
 private fun ModuleDescriptor?.getMultiTargetPlatformName(): String? {
     if (this == null) return null
@@ -74,7 +73,7 @@ fun KtDeclaration.navigateToActualTitle() = "Choose actual for $name"
 
 fun KtDeclaration.navigateToActualUsagesTitle() = "Actuals for $name"
 
-fun buildNavigateToActualDeclarationsPopup(e: MouseEvent?, element: PsiElement?): NavigationPopupDescriptor? {
+fun buildNavigateToActualDeclarationsPopup(element: PsiElement?): NavigationPopupDescriptor? {
     return element?.markerDeclaration?.let {
         val navigatableActualDeclarations = it.allNavigatableActualDeclarations()
         if (navigatableActualDeclarations.isEmpty()) return null
diff --git a/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasExpectedMarker.kt b/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasExpectedMarker.kt
index ff9d7dac6f9..0eb8ee87c1a 100644
--- a/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasExpectedMarker.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/HasExpectedMarker.kt
@@ -24,7 +24,6 @@ import org.jetbrains.kotlin.idea.core.toDescriptor
 import org.jetbrains.kotlin.idea.util.expectedDeclarationIfAny
 import org.jetbrains.kotlin.idea.util.hasDeclarationOf
 import org.jetbrains.kotlin.psi.KtDeclaration
-import java.awt.event.MouseEvent
 
 fun getExpectedDeclarationTooltip(declaration: KtDeclaration): String? {
     val descriptor = declaration.toDescriptor() as? MemberDescriptor ?: return null
@@ -43,7 +42,7 @@ fun KtDeclaration.navigateToExpectedTitle() = "Choose expected for $name"
 
 fun KtDeclaration.navigateToExpectedUsagesTitle() = "Expected for $name"
 
-fun buildNavigateToExpectedDeclarationsPopup(e: MouseEvent?, element: PsiElement?): NavigationPopupDescriptor? {
+fun buildNavigateToExpectedDeclarationsPopup(element: PsiElement?): NavigationPopupDescriptor? {
     return element?.markerDeclaration?.let {
         val navigatableExpectedDeclarations = it.allNavigatableExpectedDeclarations()
         if (navigatableExpectedDeclarations.isEmpty()) return null
diff --git a/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/KotlinLineMarkerProvider.kt b/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/KotlinLineMarkerProvider.kt
index 5a607520807..0bcd843569c 100644
--- a/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/KotlinLineMarkerProvider.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/highlighter/markers/KotlinLineMarkerProvider.kt
@@ -206,7 +206,7 @@ private val PLATFORM_ACTUAL = object : MarkerType(
     { element -> element?.markerDeclaration?.let { getPlatformActualTooltip(it) } },
     object : LineMarkerNavigator() {
         override fun browse(e: MouseEvent?, element: PsiElement?) {
-            buildNavigateToActualDeclarationsPopup(e, element)?.showPopup(e)
+            buildNavigateToActualDeclarationsPopup(element)?.showPopup(e)
         }
     }) {
     override fun getNavigationHandler(): GutterIconNavigationHandler<PsiElement> {
@@ -217,7 +217,7 @@ private val PLATFORM_ACTUAL = object : MarkerType(
             }
 
             override fun getTargetsPopupDescriptor(element: PsiElement?): NavigationPopupDescriptor? {
-                return buildNavigateToActualDeclarationsPopup(null, element)
+                return buildNavigateToActualDeclarationsPopup(element)
             }
         }
     }
@@ -228,7 +228,7 @@ private val EXPECTED_DECLARATION = object : MarkerType(
     { element -> element?.markerDeclaration?.let { getExpectedDeclarationTooltip(it) } },
     object : LineMarkerNavigator() {
         override fun browse(e: MouseEvent?, element: PsiElement?) {
-            buildNavigateToExpectedDeclarationsPopup(e, element)?.showPopup(e)
+            buildNavigateToExpectedDeclarationsPopup(element)?.showPopup(e)
         }
     }) {
     override fun getNavigationHandler(): GutterIconNavigationHandler<PsiElement> {
@@ -239,7 +239,7 @@ private val EXPECTED_DECLARATION = object : MarkerType(
             }
 
             override fun getTargetsPopupDescriptor(element: PsiElement?): NavigationPopupDescriptor? {
-                return buildNavigateToExpectedDeclarationsPopup(null, element)
+                return buildNavigateToExpectedDeclarationsPopup(element)
             }
         }
     }