Fix python tests

Makefile.am

@@ -442,7 +442,6 @@ java_EXTRA_DIST=
   java/core/src/test/java/com/google/protobuf/ExtensionRegistryFactoryTest.java    \
   java/core/src/test/java/com/google/protobuf/FieldPresenceTest.java               \
   java/core/src/test/java/com/google/protobuf/FloatArrayListTest.java              \
-  java/core/src/test/java/com/google/protobuf/ForceFieldBuildersPreRun.java        \
   java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java            \
   java/core/src/test/java/com/google/protobuf/IntArrayListTest.java                \
   java/core/src/test/java/com/google/protobuf/IsValidUtf8Test.java                 \

python/google/protobuf/internal/well_known_types_test.py

@@ -266,7 +266,7 @@ class TimeUtilTest(TimeUtilTestBase):
     message.FromDatetime(naive_end_of_time)
     self.assertEqual(naive_end_of_time, message.ToDatetime())
 
-   def testDatetimeConversionWithTimezone(self):
+  def testDatetimeConversionWithTimezone(self):
     class TZ(datetime.tzinfo):
 
       def utcoffset(self, _):