android: keep *.incremental.json as a runtime dependency.

Bug: 866032
Change-Id: I0f88b10009042901a11adfff40302f830854cad9
Reviewed-on: https://chromium-review.googlesource.com/1189132Reviewed-by: agrieve <agrieve@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#586288}

build/config/android/rules.gni

@@ -1952,8 +1952,8 @@ if (enable_java_templates) {
           rebase_path(_final_apk_path_no_ext, root_build_dir) + ".ap_"
     }
 
-    _incremental_install_json_path =
-        "$target_gen_dir/$target_name.incremental.json"
+    _target_dir_name = get_label_info(target_name, "dir")
+    _incremental_install_json_path = "$root_out_dir/gen.runtime/$_target_dir_name/$target_name.incremental.json"
 
     _version_code = android_default_version_code
     if (defined(invoker.version_code)) {
@@ -2626,6 +2626,9 @@ if (enable_java_templates) {
         _native_libs_file_arg_dep,
       ]
 
+      data = [
+        _incremental_install_json_path,
+      ]
       outputs = [
         _incremental_install_json_path,
       ]