Remove a few TODO(GYP)s that look obsolete.

We've been shipping this for a long time and the referenced gyp
file no longer exists, so things are probably ok as they are :)

Bug: 622415
Change-Id: I738889d1f6cdbc8ac9391c6f55cee1038d4c82db
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1801894
Commit-Queue: Jamie Walch <jamiewalch@chromium.org>
Reviewed-by: Jamie Walch <jamiewalch@chromium.org>
Auto-Submit: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#696160}

remoting/host/installer/mac/BUILD.gn

@@ -7,10 +7,6 @@ import("//remoting/build/config/remoting_build.gni")
 import("//build/config/zip.gni")
 
 action("remoting_me2me_host_archive") {
-  # TODO(GYP) TODO(crbug.com/622415) This needs work and testing.
-
-  # TODO(GYP) At the very least, we need to add in the localized strings.
-
   _installer_mac_files = [
     "do_signing.sh",
     "do_signing.props",

remoting/host/win/BUILD.gn

@@ -519,4 +519,3 @@ remoting_localize("remoting_windows_resources") {
 
   locales = remoting_locales
 }
-# TODO(GYP) More Windows remoting targets from remoting_host_win.gypi