Run telemetry_gpu_unittests via isolate on "Window Tests" & "Mac tests" and trybot.

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 4668ad158be2f7f6144b9118fae91ee9d16aa29a..2c1e3c9db50bde87ca1aec0a07445ab61624cc89 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -3189,6 +3189,19 @@
           ],
         },
         {
+         'target_name': 'telemetry_gpu_unittests',
+         'type': 'none',
+         'dependencies': [
+            '../content/content_shell_and_tests.gyp:telemetry_base',
+         ],
+         'includes': [
+           '../build/isolate.gypi',
+          ],
+          'sources': [
+            'telemetry_gpu_unittests.isolate',
+          ],
+        },
+        {
           'target_name': 'chromedriver_unittests_run',
           'type': 'none',
           'dependencies': [
@@ -3271,19 +3284,6 @@
               },
             },
             {
-             'target_name': 'telemetry_gpu_unittests_run',
-             'type': 'none',
-             'dependencies': [
-                '../content/content_shell_and_tests.gyp:telemetry_base',
-             ],
-             'includes': [
-               '../build/isolate.gypi',
-              ],
-              'sources': [
-                'telemetry_gpu_unittests.isolate',
-              ],
-            },
-            {
               'target_name': 'telemetry_chrome_test_base',
               'type': 'none',
               'dependencies': [