Revert of Redo test after step failure if multiple android devices are connected to lin…

scripts/slave/recipe_modules/auto_bisect/local_bisect.py

Index: scripts/slave/recipe_modules/auto_bisect/local_bisect.py
diff --git a/scripts/slave/recipe_modules/auto_bisect/local_bisect.py b/scripts/slave/recipe_modules/auto_bisect/local_bisect.py
index 91a392b30710149c038402d440110a63c28b182d..c5fb2cc8d93d65c0d111a9420be62228f68ddc0e 100644
--- a/scripts/slave/recipe_modules/auto_bisect/local_bisect.py
+++ b/scripts/slave/recipe_modules/auto_bisect/local_bisect.py
@@ -8,42 +8,25 @@
 
 
 def perform_bisect(api, **flags):  # pragma: no cover
-  try:
-      bisect_config = api.m.properties.get('bisect_config')
-      assert isinstance(bisect_config, collections.Mapping)
-      bisector = api.create_bisector(bisect_config, **flags)
-      with api.m.step.nest('Gathering reference values'):
-        _gather_reference_range(api, bisector)
-      if (not bisector.failed and bisector.check_improvement_direction() and
-          bisector.check_initial_confidence()):
-        if bisector.check_reach_adjacent_revision(bisector.good_rev):
-          # Only show this step if bisect has reached adjacent revisions.
-          with api.m.step.nest(str('Check bisect finished on revision ' +
-                                   bisector.good_rev.revision_string())):
-            if bisector.check_bisect_finished(bisector.good_rev):
-              bisector.bisect_over = True
-        if not bisector.bisect_over:
-          _bisect_main_loop(bisector)
-      else:
-        bisector.bisect_over = True
-      bisector.print_result_debug_info()
-      bisector.post_result(halt_on_failure=True)
-  except api.m.step.StepFailure:
-      if api.m.chromium.c.TARGET_PLATFORM == 'android':
-        api.m.chromium_android.device_status_check()
-        connected_devices = api.m.chromium_android.devices()
-        tested_devices = api.m.bisect_tester.devices_tested
-        available_devices = [device for device in connected_devices
-                             if device not in tested_devices]
-        if available_devices:
-          serial_number = available_devices[0]
-          api.m.bisect_tester.device_to_test = serial_number
-          api.m.bisect_tester.devices_tested.append(serial_number)
-          perform_bisect(api,**flags)
-        else:
-          raise
-      else:
-        raise
+  bisect_config = api.m.properties.get('bisect_config')
+  assert isinstance(bisect_config, collections.Mapping)
+  bisector = api.create_bisector(bisect_config, **flags)
+  with api.m.step.nest('Gathering reference values'):
+    _gather_reference_range(api, bisector)
+  if (not bisector.failed and bisector.check_improvement_direction() and
+      bisector.check_initial_confidence()):
+    if bisector.check_reach_adjacent_revision(bisector.good_rev):
+      # Only show this step if bisect has reached adjacent revisions.
+      with api.m.step.nest(str('Check bisect finished on revision ' +
+                               bisector.good_rev.revision_string())):
+        if bisector.check_bisect_finished(bisector.good_rev):
+          bisector.bisect_over = True
+    if not bisector.bisect_over:
+      _bisect_main_loop(bisector)
+  else:
+    bisector.bisect_over = True
+  bisector.print_result_debug_info()
+  bisector.post_result(halt_on_failure=True)
 
 
 def _gather_reference_range(api, bisector):  # pragma: no cover