Revert of 🐎 Remove --shard-timeout from webrtc recipes now that they are in wrapper scripts

scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2_.json

Index: scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2_.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2_.json b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2_.json
index 0895d98fa04c0a90359524e65c5f6753fc83faad..42484562bf5d95aa60b742bfd64030422a11fc88 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2_.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2_.json
@@ -347,7 +347,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_audio_decoder_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -362,7 +364,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_common_audio_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -377,7 +381,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_common_video_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -392,7 +398,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_modules_tests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -407,7 +415,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_modules_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -422,7 +432,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_peerconnection_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -437,7 +449,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_system_wrappers_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -452,7 +466,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_test_support_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -467,7 +483,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_tools_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -482,7 +500,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_video_engine_tests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -497,7 +517,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_voice_engine_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -512,7 +534,9 @@
       "[SLAVE_BUILD]/src/out/Release/bin/run_webrtc_nonparallel_tests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
-      "--verbose"
+      "--verbose",
+      "-t",
+      "900"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -546,11 +570,21 @@
       "--builder-name=Android32 Tests (L Nexus7.2)",
       "--slave-name=slavename",
       "--build-number=1337",
+      "--run-python-script",
       "--revision=170242",
-      "[SLAVE_BUILD]/src/out/Release/bin/run_webrtc_perf_tests",
-      "--verbose"
-    ],
-    "cwd": "[SLAVE_BUILD]",
+      "[SLAVE_BUILD]/src/webrtc/build/android/test_runner.py",
+      "gtest",
+      "-s",
+      "webrtc_perf_tests",
+      "--verbose",
+      "--release",
+      "-t",
+      "2700"
+    ],
+    "cwd": "[SLAVE_BUILD]",
+    "env": {
+      "CHROMIUM_OUT_DIR": "[SLAVE_BUILD]/src/out/Release"
+    },
     "name": "webrtc_perf_tests"
   },
   {