Roll recipe dependencies (nontrivial).

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

Index: scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_mac_rel.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_mac_rel.json b/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_mac_rel.json
index a465aac467fe35ba135e82f6dc8898289f3843f6..2bb5b968af20515376ec05cbd0d4cb3673b3350a 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_mac_rel.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_mac_rel.json
@@ -5,7 +5,6 @@
       "--json-file",
       "/path/to/tmp/json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "host and tools info",
     "~followup_annotations": [
       "@@@STEP_TEXT@<br />OS X 1.2.3, Xcode 6.7.8 (5D342509a)@@@",
@@ -53,7 +52,6 @@
       "src@12345",
       "--output_manifest"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -92,7 +90,6 @@
       "RECIPE_MODULE[build::webrtc]/resources/cleanup_files.py",
       "[SLAVE_BUILD]/src/out"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "clean test output files"
   },
   {
@@ -104,7 +101,6 @@
       "python",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/cleanup_temp.py"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup_temp"
   },
   {
@@ -114,7 +110,6 @@
       "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
       "runhooks"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "GYP_DEFINES": "clang=1 component=static_library dcheck_always_on=1 fastbuild=1 ffmpeg_branding=Chrome gomadir='[BUILD]/goma' rtc_use_264=1 target_arch=x64 use_goma=1",
@@ -133,7 +128,6 @@
       "--output-json",
       "/path/to/tmp/json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
@@ -178,7 +172,6 @@
       "--",
       "All"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
@@ -210,7 +203,6 @@
       "[SLAVE_BUILD]/src/out/Release/audio_decoder_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "audio_decoder_unittests"
   },
   {
@@ -235,7 +227,6 @@
       "[SLAVE_BUILD]/src/out/Release/common_audio_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "common_audio_unittests"
   },
   {
@@ -260,7 +251,6 @@
       "[SLAVE_BUILD]/src/out/Release/common_video_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "common_video_unittests"
   },
   {
@@ -285,7 +275,6 @@
       "[SLAVE_BUILD]/src/out/Release/modules_tests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "modules_tests"
   },
   {
@@ -310,7 +299,6 @@
       "[SLAVE_BUILD]/src/out/Release/modules_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "modules_unittests"
   },
   {
@@ -335,7 +323,6 @@
       "[SLAVE_BUILD]/src/out/Release/peerconnection_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "peerconnection_unittests"
   },
   {
@@ -360,7 +347,6 @@
       "[SLAVE_BUILD]/src/out/Release/rtc_media_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rtc_media_unittests"
   },
   {
@@ -385,7 +371,6 @@
       "[SLAVE_BUILD]/src/out/Release/rtc_pc_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rtc_pc_unittests"
   },
   {
@@ -410,7 +395,6 @@
       "[SLAVE_BUILD]/src/out/Release/rtc_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rtc_unittests"
   },
   {
@@ -435,7 +419,6 @@
       "[SLAVE_BUILD]/src/out/Release/system_wrappers_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "system_wrappers_unittests"
   },
   {
@@ -460,7 +443,6 @@
       "[SLAVE_BUILD]/src/out/Release/test_support_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "test_support_unittests"
   },
   {
@@ -485,7 +467,6 @@
       "[SLAVE_BUILD]/src/out/Release/tools_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "tools_unittests"
   },
   {
@@ -510,7 +491,6 @@
       "[SLAVE_BUILD]/src/out/Release/video_engine_tests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "video_engine_tests"
   },
   {
@@ -535,7 +515,6 @@
       "[SLAVE_BUILD]/src/out/Release/voice_engine_unittests",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "voice_engine_unittests"
   },
   {
@@ -560,7 +539,6 @@
       "[SLAVE_BUILD]/src/out/Release/libjingle_peerconnection_objc_test.app/Contents/MacOS/libjingle_peerconnection_objc_test",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "libjingle_peerconnection_objc_test"
   },
   {
@@ -584,7 +562,6 @@
       "--revision=f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "webrtc_nonparallel_tests"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "webrtc_nonparallel_tests"
   },
   {