fetch_configs: switch to 4 space indent

Reformat this dir by itself to help merging with conflicts with other CLs.

Reformatted using:
parallel ./yapf -i -- fetch_configs/*
~/chromiumos/chromite/contrib/reflow_overlong_comments fetch_configs/*

The 2 files that still had strings that were too long were manually
reformatted.
fetch_configs/config_util.py
fetch_configs/devtools-internal.py

Change-Id: Ic8aaf41fa462342743a39166da98c4e915fadd44
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4844310
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>

fetch_configs/webrtc.py

@@ -10,43 +10,43 @@ import config_util  # pylint: disable=import-error
 # This class doesn't need an __init__ method, so we disable the warning
 # pylint: disable=no-init
 class WebRTC(config_util.Config):
-  """Basic Config class for WebRTC."""
+    """Basic Config class for WebRTC."""
+    @staticmethod
+    def fetch_spec(props):
+        url = 'https://webrtc.googlesource.com/src.git'
+        spec = {
+            'solutions': [
+                {
+                    'name': 'src',
+                    'url': url,
+                    'deps_file': 'DEPS',
+                    'managed': False,
+                    'custom_deps': {},
+                },
+            ],
+            'with_branch_heads':
+            True,
+        }
 
-  @staticmethod
-  def fetch_spec(props):
-    url = 'https://webrtc.googlesource.com/src.git'
-    spec = {
-      'solutions': [
-        {
-          'name': 'src',
-          'url': url,
-          'deps_file': 'DEPS',
-          'managed': False,
-          'custom_deps': {},
-        },
-      ],
-      'with_branch_heads': True,
-    }
+        if props.get('target_os'):
+            spec['target_os'] = props['target_os'].split(',')
 
-    if props.get('target_os'):
-      spec['target_os'] = props['target_os'].split(',')
+        if props.get('cache_dir'):
+            spec['cache_dir'] = props['cache_dir']
 
-    if props.get('cache_dir'):
-      spec['cache_dir'] = props['cache_dir']
+        return {
+            'type': 'gclient_git',
+            'gclient_git_spec': spec,
+        }
 
-    return {
-      'type': 'gclient_git',
-      'gclient_git_spec': spec,
-    }
-
-  @staticmethod
-  def expected_root(_props):
-    return 'src'
+    @staticmethod
+    def expected_root(_props):
+        return 'src'
 
 
 def main(argv=None):
-  return WebRTC().handle_args(argv)
+    return WebRTC().handle_args(argv)
 
 
 if __name__ == '__main__':
-  sys.exit(main(sys.argv))
+    sys.exit(main(sys.argv))