PRESUBMIT: Improve PyLint check and add GN format check.
Add pylintrc file based on
https://code.google.com/p/chromium/codesearch#chromium/src/tools/perf/pylintrc
bit tightened up quite a bit (the one in depot_tools is far
more relaxed).
Remove a few excluded directories from pylint check and fixed/
suppressed all warnings generated.
Add GN format check + formatted all GN files using 'gn format'.
Cleanup redundant rules in tools/PRESUBMIT.py
TESTED=Ran 'git cl presubmit -vv', fixed the PyLint violations.
Ran it again with a modification in webrtc/build/webrtc.gni, formatted
all the GN files and ran it again.
R=henrika@webrtc.org, phoglund@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/50069004
Cr-Commit-Position: refs/heads/master@{#9274}
diff --git a/tools/python_charts/webrtc/data_helper.py b/tools/python_charts/webrtc/data_helper.py
index 80cc78f..3073a38 100644
--- a/tools/python_charts/webrtc/data_helper.py
+++ b/tools/python_charts/webrtc/data_helper.py
@@ -89,7 +89,7 @@
# We're going to have one dictionary per row.
# Create that and copy frame_number values from the first data set
for source_row in self.data_list[0]:
- row_dict = { 'frame_number': source_row['frame_number'] }
+ row_dict = {'frame_number': source_row['frame_number']}
result_data_table.append(row_dict)
# Pick target field data points from the all data tables