Convert google_apis_unittests to run exclusively on Swarming

testing/buildbot/chromium.fyi.json

Index: testing/buildbot/chromium.fyi.json
diff --git a/testing/buildbot/chromium.fyi.json b/testing/buildbot/chromium.fyi.json
index 48649ccba04b166370284fab9b1812c816fa1028..7f3ec62307f72ef78e7c74958aea45759f38d910 100644
--- a/testing/buildbot/chromium.fyi.json
+++ b/testing/buildbot/chromium.fyi.json
@@ -120,6 +120,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -447,6 +450,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -610,6 +616,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -789,6 +798,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -921,6 +933,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1102,6 +1117,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1275,6 +1293,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1412,6 +1433,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1549,6 +1573,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1686,6 +1713,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1823,6 +1853,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -1960,6 +1993,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -2117,6 +2153,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -2307,6 +2346,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -2477,6 +2519,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -2614,6 +2659,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -2751,6 +2799,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -2888,6 +2939,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -3006,6 +3060,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -3137,6 +3194,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -3274,6 +3334,9 @@
         "test": "gcm_unit_tests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -3486,6 +3549,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {
@@ -3962,6 +4028,9 @@
         "test": "gl_unittests"
       },
       {
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        },
         "test": "google_apis_unittests"
       },
       {