commit a4402b41a97b71af7eac6fdcab8ae6c72bd40b45
author brettw <brettw@chromium.org> Fri Aug 05 12:19:07 2016 -0700
committer Commit bot <commit-bot@chromium.org> Fri Aug 05 19:20:58 2016 +0000
tree 484dba49d15aacdfd2076874f0b46d41609dd29c
parent 5305da6bdca1ef3d05b3160bb594c9252bdb273b

Format GN files in-place by default.

Almost all manual uses of "gn format" are to update files in-place. Make
this mode the default rather than requiring --in-place to be passed.

With this change, you can update a file in-place or use pipes, but the previous
mode to take input from a file and output to stdout is lost. This seems to be
not a strong use-case, and one can always pipe a file to stdin to work around
the limitation.

Suppresses outputting formated data when --dump-tree is specified.

Review-Url: https://codereview.chromium.org/2219703003
Cr-Original-Commit-Position: refs/heads/master@{#410137}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 16ad3fe769c7215728e6c7661674d871d5fe3052