Roll recipe dependencies (nontrivial).

scripts/slave/recipes/chromium_codesearch.expected/full_Chromium_Linux_Codesearch.json

Index: scripts/slave/recipes/chromium_codesearch.expected/full_Chromium_Linux_Codesearch.json
diff --git a/scripts/slave/recipes/chromium_codesearch.expected/full_Chromium_Linux_Codesearch.json b/scripts/slave/recipes/chromium_codesearch.expected/full_Chromium_Linux_Codesearch.json
index b38e8e77b16ca38857240f1489f80a0dbd43716f..baf0eaeb578896f228f584aeb8ed2a0782e8a01d 100644
--- a/scripts/slave/recipes/chromium_codesearch.expected/full_Chromium_Linux_Codesearch.json
+++ b/scripts/slave/recipes/chromium_codesearch.expected/full_Chromium_Linux_Codesearch.json
@@ -6,7 +6,7 @@
       "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
       "--spec",
       "cache_dir = '[GIT_CACHE]'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/chrome-devtools-frontend', 'url': 'https://chromium.googlesource.com/chromium/tools/chrome-devtools-frontend'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/gsd_generate_index', 'url': 'https://chromium.googlesource.com/chromium/tools/gsd_generate_index'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/perf', 'url': 'https://chromium.googlesource.com/chromium/tools/perf'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/command_wrapper/bin', 'url': 'https://chromium.googlesource.com/chromium/tools/command_wrapper/bin'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/depot_tools', 'url': 'https://chromium.googlesource.com/chromium/tools/depot_tools'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/chromium-jobqueue', 'url': 'https://chromium.googlesource.com/chromium/tools/chromium-jobqueue'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/chromium-shortener', 'url': 'https://chromium.googlesource.com/chromium/tools/chromium-shortener'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'tools/deps2git', 'url': 'https://chromium.googlesource.com/chromium/tools/deps2git'}, {'deps_file': '.DEPS.git', 'managed': True, 'name': 'infra', 'url': 'https://chromium.googlesource.com/infra/infra'}]",
-      "--root",
+      "--patch_root",
       "src",
       "--revision_mapping_file",
       "{\"src\": \"got_revision\", \"src/buildtools\": \"got_buildtools_revision\", \"src/native_client\": \"got_nacl_revision\", \"src/third_party/angle\": \"got_angle_revision\", \"src/third_party/webrtc\": \"got_webrtc_revision\", \"src/tools/swarming_client\": \"got_swarming_client_revision\", \"src/v8\": \"got_v8_revision\"}",