Add infradata/config repo to gclient.

This way it'll be discoverable by run_presubmit recipe.

R=vadimsh

Bug: 613739
Change-Id: I84ec3b84292940e74e4d707e4d257eb560004f56
Reviewed-on: https://chromium-review.googlesource.com/1102010
Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Commit-Queue: Andrii Shyshkalov <tandrii@chromium.org>

recipes/README.recipes.md

@@ -755,7 +755,7 @@ like checkout or compile), and some of these tests have failed.
 
 [DEPS](/recipes/recipe_modules/gclient/examples/full.py#5): [gclient](#recipe_modules-gclient), [recipe\_engine/context][recipe_engine/recipe_modules/context], [recipe\_engine/path][recipe_engine/recipe_modules/path], [recipe\_engine/properties][recipe_engine/recipe_modules/properties], [recipe\_engine/step][recipe_engine/recipe_modules/step]
 
-— **def [RunSteps](/recipes/recipe_modules/gclient/examples/full.py#47)(api):**
+— **def [RunSteps](/recipes/recipe_modules/gclient/examples/full.py#48)(api):**
 ### *recipes* / [gclient:tests/patch\_project](/recipes/recipe_modules/gclient/tests/patch_project.py)
 
 [DEPS](/recipes/recipe_modules/gclient/tests/patch_project.py#9): [gclient](#recipe_modules-gclient), [recipe\_engine/properties][recipe_engine/recipe_modules/properties]

recipes/recipe_modules/gclient/config.py

@@ -371,6 +371,13 @@ def infradata_master_manager(c):
   del c.got_revision_mapping['infra_internal']
   c.got_revision_mapping['infra-data-master-manager'] = 'got_revision'
 
+@config_ctx()
+def infradata_config(c):
+  soln = c.solutions.add()
+  soln.name = 'infra-data-config'
+  soln.url = 'https://chrome-internal.googlesource.com/infradata/config.git'
+  c.got_revision_mapping['infra-data-config'] = 'got_revision'
+
 @config_ctx()
 def with_branch_heads(c):
   c.with_branch_heads = True

recipes/recipe_modules/gclient/examples/full.py

@@ -26,6 +26,7 @@ TEST_CONFIGS = [
   'gyp',
   'infra',
   'infradata_master_manager',
+  'infradata_config',
   'internal_deps',
   'luci_gae',
   'luci_go',