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

scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_android32_asan__l_nexus6_.json

Index: scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_android32_asan__l_nexus6_.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_android32_asan__l_nexus6_.json b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_android32_asan__l_nexus6_.json
index 21e946a8fb5c8d94223575b40f62f3f2a0ab8ce4..fb5572b01f0e41153ca89c9818c4519ed80fccf4 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_android32_asan__l_nexus6_.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_android32_asan__l_nexus6_.json
@@ -379,9 +379,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -397,9 +395,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -415,9 +411,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -433,9 +427,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -451,9 +443,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -469,9 +459,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -487,9 +475,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -505,9 +491,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -523,9 +507,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -541,9 +523,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -559,9 +539,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -577,9 +555,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "900"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
@@ -595,9 +571,7 @@
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
-      "--tool=asan",
-      "-t",
-      "2700"
+      "--tool=asan"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {