Cronet: add test server

This will be an extension of webview's ctstestserver
and only supports http1

Test: atest CronetApiTest

Change-Id: I754bce6f84ff59bc7d61326853c9bd6b2bd0eec9
diff --git a/Cronet/tests/cts/Android.bp b/Cronet/tests/cts/Android.bp
index e71c707..f6d1e03 100644
--- a/Cronet/tests/cts/Android.bp
+++ b/Cronet/tests/cts/Android.bp
@@ -20,10 +20,14 @@
 
 java_library {
     name: "CronetApiCommonTests",
-    srcs: ["src/**/*.java"],
+    srcs: [
+        "src/**/*.java",
+        "src/**/*.kt"
+    ],
     static_libs: [
         "androidx.test.rules",
         "androidx.core_core",
+        "ctstestserver",
         "junit",
     ],
     libs: [
@@ -32,6 +36,7 @@
         "android.test.mock",
         "androidx.annotation_annotation",
         "framework-cronet",
+        "org.apache.http.legacy",
     ],
 }