Roll Syzygy to r2051.

This brings in the 0.7.10.0 version of the toolchain, with some SyzyASAN quarantine improvements.

BUG=

Review URL: https://codereview.chromium.org/184663006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254353 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254354 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254354
Use jinja to generate remoting webapp manifest.

BUG=276739

Review URL: https://codereview.chromium.org/185163002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254355 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254355