Enable chromedriver_py_tests on Win10 Tests x64

Enable ChromeDriver tests on Win10 bot, as win7-rel bot is no longer
included by default in Chromium CQ.

Change-Id: Ie8d42abe069ccbcd4313d5067a2c474913c36204
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1835068Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: John Chen <johnchen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702214}

testing/buildbot/chromium.win.json

@@ -2932,6 +2932,26 @@
           ]
         }
       },
+      {
+        "args": [
+          "--test-type=integration"
+        ],
+        "isolate_name": "chromedriver_py_tests",
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
+        },
+        "name": "chromedriver_py_tests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "cpu": "x86-64",
+              "os": "Windows-10-15063"
+            }
+          ]
+        }
+      },
       {
         "isolate_name": "chromedriver_replay_unittests",
         "merge": {

testing/buildbot/test_suite_exceptions.pyl

@@ -339,7 +339,6 @@
   'chromedriver_py_tests': {
     'remove_from': [
       # Timeout happens sometimes (crbug.com/951799).
-      'Win10 Tests x64',
       'Win10 Tests x64 (dbg)',
     ],
   },