Try #3 to fix the android layout tests crash in run-webkit-tests.

Tools/Scripts/webkitpy/layout_tests/port/android.py

Index: Tools/Scripts/webkitpy/layout_tests/port/android.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/port/android.py b/Tools/Scripts/webkitpy/layout_tests/port/android.py
index 8a84b112a2b741e82e23e491d621c14682c86a49..8e6e71e452d3d46dccaaf96196ffd70a11812495 100644
--- a/Tools/Scripts/webkitpy/layout_tests/port/android.py
+++ b/Tools/Scripts/webkitpy/layout_tests/port/android.py
@@ -257,9 +257,7 @@ class AndroidCommands(object):
         result = self._executive.run_command(self.adb_command() + command, error_handler=error_handler, debug_logging=self._debug_logging)
 
         # We limit the length to avoid outputting too verbose commands, such as "adb logcat".
-        # Also make sure that the output is ascii-encoded to avoid confusing other parts of
-        # the system.
-        self._log_debug('Run adb result: ' + result[:80].encode('ascii', errors='replace'))
+        self._log_debug('Run adb result: ' + result[:80])
         return result
 
     def get_serial(self):