Rewrite MultiplatformProjectImportingTest to use testData directory

idea/testData/gradle/multiplatform/jsTestOutputFileInProjectWithAndroid/build.gradle

@@ -0,0 +1,54 @@
+buildscript {
+    repositories {
+        jcenter()
+        maven { url 'https://maven.google.com' }
+    }
+
+    dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.51")
+        classpath 'com.android.tools.build:gradle:2.3.3'
+    }
+}
+
+project('project1') {
+    apply plugin: 'kotlin-platform-common'
+}
+
+project('project2') {
+    repositories {
+        mavenCentral()
+    }
+
+    apply plugin: 'kotlin-platform-js'
+
+    dependencies {
+        implement project(':project1')
+    }
+}
+
+project('project3') {
+    repositories {
+        mavenCentral()
+    }
+
+    apply plugin: 'com.android.application'
+    apply plugin: 'kotlin-android'
+
+    sourceSets {
+        custom
+    }
+
+    android {
+        compileSdkVersion 26
+        buildToolsVersion "23.0.1"
+        defaultConfig {
+            applicationId "org.jetbrains.kotlin"
+            minSdkVersion 18
+            targetSdkVersion 26
+            versionCode 1
+            versionName "1.0"
+            testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        }
+    }
+}
+        

idea/testData/gradle/multiplatform/jsTestOutputFileInProjectWithAndroid/settings.gradle

@@ -0,0 +1 @@
+include ':project1', ':project2', ':project3'