Don't use chrome_apk_version_code in remoting_apk.

remoting/android/remoting_apk_tmpl.gni

Index: remoting/android/remoting_apk_tmpl.gni
diff --git a/remoting/android/remoting_apk_tmpl.gni b/remoting/android/remoting_apk_tmpl.gni
index 57d5e574a06134300739a9a1d3489ee0194e1331..bc440c3cadff6caa8dad78c9b6cb8fe5addedc69 100644
--- a/remoting/android/remoting_apk_tmpl.gni
+++ b/remoting/android/remoting_apk_tmpl.gni
@@ -3,15 +3,12 @@
 # found in the LICENSE file.
 
 import("//build/config/android/rules.gni")
-import("//chrome/android/chrome_apk_version.gni")
 
 if (!is_component_build) {
   template("remoting_apk_tmpl") {
     android_apk(target_name) {
       forward_variables_from(invoker, "*")
 
-      version_name = chrome_apk_version_name
-      version_code = chrome_apk_version_code
       android_manifest = "$root_gen_dir/remoting/android/AndroidManifest.xml"
       native_libs = [ "libremoting_client_jni.so" ]