Run format-webkit on webkitpy code (without string conversion).

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_multipart.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_multipart.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_multipart.py b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_multipart.py
index b082338187e0a38a6c9e5455fd31c13d3a490f71..f693bb454cf0c96ac4cdc9030f178498204d4574 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_multipart.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_multipart.py
@@ -39,6 +39,7 @@ _log = logging.getLogger(__name__)
 
 
 class DumpReaderMultipart(DumpReader):
+
     """Base class for Linux and Android breakpad dump reader."""
 
     def __init__(self, host, build_dir):
@@ -92,7 +93,7 @@ class DumpReaderMultipart(DumpReader):
         return None
 
     def _check_breakpad_tools_available(self):
-        if self._breakpad_tools_available != None:
+        if self._breakpad_tools_available is not None:
             return self._breakpad_tools_available
 
         REQUIRED_BREAKPAD_TOOLS = [
@@ -119,7 +120,8 @@ class DumpReaderMultipart(DumpReader):
         return self._host.filesystem.join(self._build_dir, "minidump_stackwalk")
 
     def _path_to_generate_breakpad_symbols(self):
-        return self._webkit_finder.path_from_chromium_base("components", "crash", "content", "tools", "generate_breakpad_symbols.py")
+        return self._webkit_finder.path_from_chromium_base(
+            "components", "crash", "content", "tools", "generate_breakpad_symbols.py")
 
     def _symbols_dir(self):
         return self._host.filesystem.join(self._build_dir, 'content_shell.syms')
@@ -170,6 +172,7 @@ def _symbolize_keepalive(queue):
 
 
 class DumpReaderLinux(DumpReaderMultipart):
+
     """Linux breakpad dump reader."""
 
     def _binaries_to_symbolize(self):
@@ -180,6 +183,7 @@ class DumpReaderLinux(DumpReaderMultipart):
 
 
 class DumpReaderAndroid(DumpReaderMultipart):
+
     """Android breakpad dump reader."""
 
     def _binaries_to_symbolize(self):