api/sysroot: add simple chrome sysroot artifact

Update the existing CreateSimpleChromeSysroot function and use this
version for the Get() function for the newly defined enum value.

BUG=b:181879769
TEST=modded units, cq

Change-Id: I185a935a4cf012e5fc9319906dcc79961a0d578b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/3018566
Reviewed-by: Jack Neus <jackneus@google.com>
Reviewed-by: Alex Klein <saklein@chromium.org>
Tested-by: George Engelbrecht <engeg@google.com>
Commit-Queue: George Engelbrecht <engeg@google.com>
diff --git a/api/controller/sysroot.py b/api/controller/sysroot.py
index 602037a..c13bceb 100644
--- a/api/controller/sysroot.py
+++ b/api/controller/sysroot.py
@@ -32,6 +32,14 @@
   uabs = common_pb2.UploadedArtifactsByService
   cabs = common_pb2.ArtifactsByService
   return uabs.Sysroot(artifacts=[
+     uabs.Sysroot.ArtifactPaths(
+          artifact_type=cabs.Sysroot.ArtifactType.SIMPLE_CHROME_SYSROOT,
+          paths=[
+              common_pb2.Path(
+                  path='/tmp/sysroot_chromeos-base_chromeos-chrome.tar.xz',
+                  location=common_pb2.Path.OUTSIDE)
+          ],
+      ),
       uabs.Sysroot.ArtifactPaths(
           artifact_type=cabs.Sysroot.ArtifactType.DEBUG_SYMBOLS,
           paths=[
@@ -69,8 +77,10 @@
   """
   generated = []
   artifact_types = {
+    in_proto.ArtifactType.SIMPLE_CHROME_SYSROOT:
+        sysroot.CreateSimpleChromeSysroot,
     in_proto.ArtifactType.BREAKPAD_DEBUG_SYMBOLS: sysroot.BundleBreakpadSymbols,
-    in_proto.ArtifactType.DEBUG_SYMBOLS: sysroot.BundleDebugSymbols
+    in_proto.ArtifactType.DEBUG_SYMBOLS: sysroot.BundleDebugSymbols,
   }
 
   for output_artifact in in_proto.output_artifacts:
@@ -86,7 +96,6 @@
   return generated
 
 
-
 @faux.all_empty
 @validate.require('build_target.name')
 @validate.validation_complete
@@ -118,24 +127,6 @@
 
 
 @faux.all_empty
-@validate.require('build_target.name')
-@validate.validation_complete
-def CreateSimpleChromeSysroot(input_proto, output_proto, _config):
-  """Create a sysroot for SimpleChrome to use."""
-  build_target_name = input_proto.build_target.name
-  use_flags = input_proto.use_flags
-
-  sysroot_tar_path = sysroot.CreateSimpleChromeSysroot(build_target_name,
-                                                       use_flags)
-  # By assigning this Path variable to the tar path, the tar file will be
-  # copied out to the input_proto's ResultPath location.
-  output_proto.sysroot_archive.path = sysroot_tar_path
-  output_proto.sysroot_archive.location = common_pb2.Path.INSIDE
-
-  return controller.RETURN_CODE_SUCCESS
-
-
-@faux.all_empty
 @validate.require('build_target.name', 'packages')
 @validate.require_each('packages', ['category', 'package_name'])
 @validate.validation_complete