Run yapf on files in webkit/layout_tests/.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations.py b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations.py
index 91344b2d948b48c5f28f0dfeba5b1ef305f0b2f2..3fc63832a94f9a5fa04c1dfe318a4bc5e66a4924 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/bot_test_expectations.py
@@ -25,7 +25,6 @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
 """Generates a fake TestExpectations file consisting of flaky tests from the bot
 corresponding to the give port."""
 
@@ -39,7 +38,6 @@ from webkitpy.layout_tests.port import builders
 from webkitpy.layout_tests.models.test_expectations import TestExpectations, PASS
 from webkitpy.layout_tests.models.test_expectations import TestExpectationLine
 
-
 _log = logging.getLogger(__name__)
 
 
@@ -140,6 +138,7 @@ class BotTestExpectationsFactory(object):
             return None
         return BotTestExpectations(results_json)
 
+
 class BotTestExpectations(object):
     # FIXME: Get this from the json instead of hard-coding it.
     RESULT_TYPES_TO_IGNORE = ['N', 'X', 'Y']  # NO_DATA, SKIP, NOTRUN
@@ -177,6 +176,7 @@ class BotTestExpectations(object):
 
     def unexpected_results_by_path(self):
         """For tests with unexpected results, returns original expectations + results."""
+
         def exp_to_string(exp):
             return TestExpectations.EXPECTATIONS_TO_STRING.get(exp, None).upper()