chromium_tests: apply chromium.get_env() when running tests

scripts/slave/recipes/chromium.expected/full_chromium_memory_Linux_ASan_LSan_Tests__1_.json

Index: scripts/slave/recipes/chromium.expected/full_chromium_memory_Linux_ASan_LSan_Tests__1_.json
diff --git a/scripts/slave/recipes/chromium.expected/full_chromium_memory_Linux_ASan_LSan_Tests__1_.json b/scripts/slave/recipes/chromium.expected/full_chromium_memory_Linux_ASan_LSan_Tests__1_.json
index d194e97786c43224795541ba952c3717c86ed25f..ebc949de65724d6babb0a3e14f14c6696dbcaf13 100644
--- a/scripts/slave/recipes/chromium.expected/full_chromium_memory_Linux_ASan_LSan_Tests__1_.json
+++ b/scripts/slave/recipes/chromium.expected/full_chromium_memory_Linux_ASan_LSan_Tests__1_.json
@@ -293,6 +293,9 @@
       "--output-json",
       "/path/to/tmp/json"
     ],
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
+    },
     "name": "find isolated tests",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
@@ -373,6 +376,9 @@
       "--lsan=1",
       "--test-launcher-summary-output=${ISOLATED_OUTDIR}/output.json"
     ],
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
+    },
     "name": "[trigger] browser_tests on Ubuntu-12.04",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
@@ -413,6 +419,9 @@
       "1",
       "browser_tests/Ubuntu-12.04/ffffffffff/Linux ASan LSan Tests (1)/571"
     ],
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
+    },
     "name": "browser_tests on Ubuntu-12.04",
     "~followup_annotations": [
       "@@@STEP_LINK@shard #0 isolated out@blah@@@"
@@ -438,6 +447,9 @@
       "--chrome-revision",
       "170242"
     ],
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
+    },
     "name": "Upload to test-results [browser_tests on Ubuntu-12.04]"
   },
   {