Support Android flavors

plugins/android-idea-plugin/src/org/jetbrains/kotlin/plugin/android/AndroidPsiTreeChangePreprocessor.kt

@@ -19,6 +19,8 @@ package org.jetbrains.kotlin.plugin.android
 import com.intellij.ide.highlighter.XmlFileType
 import com.intellij.openapi.roots.ProjectRootManager
 import com.intellij.openapi.util.SimpleModificationTracker
+import com.intellij.openapi.vfs.VirtualFile
+import com.intellij.openapi.vfs.VirtualFileManager
 import com.intellij.psi.PsiFile
 import com.intellij.psi.impl.PsiTreeChangeEventImpl
 import com.intellij.psi.impl.PsiTreeChangePreprocessor
@@ -58,6 +60,13 @@ public class AndroidPsiTreeChangePreprocessor : PsiTreeChangePreprocessor, Simpl
         }
     }
 
+    private fun AndroidResourceManager.getModuleResDirectories(): List<VirtualFile> {
+        val info = androidModuleInfo
+        if (info == null) return listOf()
+        val fileManager = VirtualFileManager.getInstance()
+        return info.resDirectories.map { fileManager.findFileByUrl("file://" + it) }
+    }
+
     private fun PsiFile.isLayoutXmlFile(): Boolean {
         if (getFileType() != XmlFileType.INSTANCE) return false
         return getParent()?.getName()?.startsWith("layout") ?: false