diff --git a/build/config/fuchsia/gn_configs.gni b/build/config/fuchsia/gn_configs.gni
index 6cbf4ef3..e38a6ae7 100644
--- a/build/config/fuchsia/gn_configs.gni
+++ b/build/config/fuchsia/gn_configs.gni
@@ -20,36 +20,6 @@
 # rules to reference the contents of the fuchsia SDK.
 fuchsia_sdk = "//third_party/fuchsia/sdk/linux-amd64"
 
-# ID uniquely identifying the Fuchsia IDK build. This is exposed as a
-# property so it can be used to locate images and packages on GCS and
-# as a marker to indicate the "version" of the IDK.
-# Defaults to the id found in the manifest.json file of the SDK.
-fuchsia_sdk_id = ""
-
-# The target API level for this repository. Embedders should override this
-# value to specify the API level the packages produced from this repository
-# should be targeting, e.g. in their top-level //.gn file. A value of -1
-# means that no API level will be passed to the tools that consumes it.
-fuchsia_target_api_level = 18
-
-# The SDK manifest file. This is useful to include as a dependency
-# for some targets in order to cause a rebuild when the version of the
-# SDK is changed.
-fuchsia_sdk_manifest_file = "${fuchsia_sdk}/meta/manifest.json"
-
-# fuchsia_tool_dir is used to specify the directory in the SDK to locate
-# tools for the host cpu architecture. If the host_cpu is not recognized,
-# then tool dir defaults to x64.
-fuchsia_tool_dir = "${fuchsia_sdk}/tools/${host_cpu}"
-
-if (fuchsia_sdk_id == "") {
-  # Note: If we need to expose more than just the id in the future,
-  # we should consider exposing the entire json object for the metadata vs.
-  # adding a bunch of variables.
-  _meta = read_file(fuchsia_sdk_manifest_file, "json")
-  fuchsia_sdk_id = _meta.id
-}
-
 declare_args() {
   # Specify a readelf_exec path to use. If not specified, the host's system
   # executable will be used. Passed to populate_build_id_dir.py and