Re-enable CrashAnalyzerTest.StackTraceCollection on linux-chromeos-google-rel.

Bug: 980748
Change-Id: I10965a3f20ca5ba8fdaabaeeda31bccd40c91ee7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1726234
Auto-Submit: Ben Pastene <bpastene@chromium.org>
Reviewed-by: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
Commit-Queue: Ben Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/master@{#682402}

testing/buildbot/chrome.json

@@ -986,9 +986,6 @@
         "test": "components_browsertests"
       },
       {
-        "args": [
-          "--gtest_filter=-CrashAnalyzerTest.StackTraceCollection"
-        ],
         "merge": {
           "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"

testing/buildbot/test_suite_exceptions.pyl

@@ -382,12 +382,6 @@
           'shards': 5,
         },
       },
-      'linux-chromeos-google-rel': {
-        # TODO(crbug.com/980748): Remove this filter.
-        'args': [
-          '--gtest_filter=-CrashAnalyzerTest.StackTraceCollection',
-        ],
-      },
     },
   },
   'content_browsertests': {