Roll recipe dependencies (nontrivial).

infra/recipes/chromium_trybot.expected/basic.json

Index: infra/recipes/chromium_trybot.expected/basic.json
diff --git a/infra/recipes/chromium_trybot.expected/basic.json b/infra/recipes/chromium_trybot.expected/basic.json
index b27707773636dc6cdddfe82ec3227e1fe9321df5..a17d54d68891ae1690d46e0a29c06b749c941eae 100644
--- a/infra/recipes/chromium_trybot.expected/basic.json
+++ b/infra/recipes/chromium_trybot.expected/basic.json
@@ -33,7 +33,7 @@
       "--slave",
       "TestSlavename",
       "--spec",
-      "cache_dir = '[GIT_CACHE]'\nsolutions = [{'custom_vars': {'googlecode_url': 'svn://svn-mirror.golo.chromium.org/%s', 'nacl_trunk': 'svn://svn-mirror.golo.chromium.org/native_client/trunk', 'sourceforge_url': 'svn://svn-mirror.golo.chromium.org/%(repo)s', 'webkit_trunk': 'https://chromium.googlesource.com/chromium/blink.git'}, 'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]",
+      "cache_dir = '[GIT_CACHE]'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]",
       "--root",
       "src",
       "--revision_mapping_file",