Roll recipe dependencies (nontrivial).

scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_win_syzyasan.json

Index: scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_win_syzyasan.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_win_syzyasan.json b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_win_syzyasan.json
index 197187e204a26c028591bafd3ebe0b7acdc2de47..a1844e8b592789ac3debca1a7350d468cd3ef6fd 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_win_syzyasan.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_win_syzyasan.json
@@ -24,7 +24,6 @@
       "src@12345",
       "--output_manifest"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "%(PATH)s;RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -63,7 +62,6 @@
       "RECIPE_MODULE[build::webrtc]\\resources\\cleanup_files.py",
       "[SLAVE_BUILD]\\src\\out"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "clean test output files"
   },
   {
@@ -75,7 +73,6 @@
       "python",
       "RECIPE_PACKAGE_REPO[build]\\scripts\\slave\\cleanup_temp.py"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup_temp"
   },
   {
@@ -85,7 +82,6 @@
       "RECIPE_PACKAGE_REPO[depot_tools]\\gclient.py",
       "runhooks"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "C:\\creds\\service_accounts\\service-account-goma-client.json",
       "GYP_DEFINES": "chromium_win_pch=0 component=static_library dcheck_always_on=1 fastbuild=1 ffmpeg_branding=Chrome gomadir='[BUILD]\\goma' rtc_use_264=1 syzyasan=1 target_arch=ia32 use_goma=1 win_z7=1",
@@ -124,7 +120,6 @@
       "--",
       "All"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "C:\\creds\\service_accounts\\service-account-goma-client.json"
     },
@@ -142,7 +137,6 @@
       "--target",
       "Release"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "apply_syzyasan"
   },
   {
@@ -167,7 +161,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\audio_decoder_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "audio_decoder_unittests"
   },
   {
@@ -192,7 +185,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\common_audio_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "common_audio_unittests"
   },
   {
@@ -217,7 +209,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\common_video_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "common_video_unittests"
   },
   {
@@ -242,7 +233,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\modules_tests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "modules_tests"
   },
   {
@@ -267,7 +257,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\modules_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "modules_unittests"
   },
   {
@@ -292,7 +281,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\peerconnection_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "peerconnection_unittests"
   },
   {
@@ -317,7 +305,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\rtc_media_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rtc_media_unittests"
   },
   {
@@ -342,7 +329,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\rtc_pc_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rtc_pc_unittests"
   },
   {
@@ -367,7 +353,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\rtc_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rtc_unittests"
   },
   {
@@ -392,7 +377,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\system_wrappers_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "system_wrappers_unittests"
   },
   {
@@ -417,7 +401,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\test_support_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "test_support_unittests"
   },
   {
@@ -442,7 +425,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\tools_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "tools_unittests"
   },
   {
@@ -467,7 +449,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\video_engine_tests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "video_engine_tests"
   },
   {
@@ -492,7 +473,6 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\voice_engine_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "voice_engine_unittests"
   },
   {
@@ -519,7 +499,6 @@
       "--revision=f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "webrtc_nonparallel_tests.exe"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "webrtc_nonparallel_tests"
   },
   {