GitLab

1. Build a standalone remoting_native_messaging_host.exe. remoting_host.exe is a win32 application (as opposed to console application) thus not suitable as a native messaging host.
2. Initialize the pairing registry reg keys in the native messaging host.
3. GetPairdClients doesn't require elevation.
4. Add the native messaging host binary and manifest and the pairing reg keys to the installer.


Enable pairing registry in Me2Me native messaging host on Windows.

BUG=325567

Review URL: https://codereview.chromium.org/143303007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251137 0039d316-1c4b-4281-b951-d872f2087c98