[tools] Retain python2 compatibility with divisions in test runner

Bug: v8:9871
Change-Id: Ib2042002c1eba72b81fcd15811a627b13e7e3281
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1866770Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64408}

tools/testrunner/testproc/fuzzer.py

@@ -205,7 +205,7 @@ class GcIntervalAnalyzer(Analyzer):
 class GcIntervalFuzzer(Fuzzer):
   def create_flags_generator(self, rng, test, analysis_value):
     if analysis_value:
-      value = analysis_value / 10
+      value = analysis_value // 10
     else:
       value = 10000
     while True:
@@ -260,7 +260,7 @@ class DeoptFuzzer(Fuzzer):
   def create_flags_generator(self, rng, test, analysis_value):
     while True:
       if analysis_value:
-        value = analysis_value / 2
+        value = analysis_value // 2
       else:
         value = 10000
       interval = rng.randint(self._min, max(value, self._min))

tools/testrunner/testproc/progress.py

@@ -268,7 +268,7 @@ class CompactProgressIndicator(ProgressIndicator):
       'progress': progress,
       'failed': self._failed,
       'test': name,
-      'mins': int(elapsed) / 60,
+      'mins': int(elapsed) // 60,
       'secs': int(elapsed) % 60
     }
     status = self._truncate(status, 78)