Upstream: Version WebAPK runtime library

chrome/android/webapk/libs/client/BUILD.gn

Index: chrome/android/webapk/libs/client/BUILD.gn
diff --git a/chrome/android/webapk/libs/client/BUILD.gn b/chrome/android/webapk/libs/client/BUILD.gn
index 1efe7b4d9081e4adcddf44b10ca361a0816ed2b6..1025e70b041690b900a51ecfea8fae01ccd45a81 100644
--- a/chrome/android/webapk/libs/client/BUILD.gn
+++ b/chrome/android/webapk/libs/client/BUILD.gn
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 
 import("//build/config/android/rules.gni")
+import("//chrome/android/webapk/libs/runtime_library_version.gni")
 
 android_library("client") {
   java_files = [
@@ -13,8 +14,18 @@ android_library("client") {
   deps = [
     "//chrome/android/webapk/libs/common",
   ]
-  srcjar_deps =
-      [ "//chrome/android/webapk/libs/runtime_library:webapk_service_aidl" ]
+  srcjar_deps = [
+    ":runtime_library_version_java",
+    "//chrome/android/webapk/libs/runtime_library:webapk_service_aidl",
+  ]
+}
+
+java_cpp_template("runtime_library_version_java") {
+  package_name = "org/chromium/webapk/lib/client"
+  sources = [
+    "src/org/chromium/webapk/lib/client/WebApkVersion.template",
+  ]
+  defines = [ "CURRENT_RUNTIME_DEX_VERSION_VALUE=$runtime_library_version" ]
 }
 
 junit_binary("webapk_client_junit_tests") {