novatek-tcon-fw-update-tool: Move global variable definitions to .cc files.

This is in preparation for making each .cc file in its own translation unit.

BUG=b:112485400
TEST=build_packages and direct make invocation both continue to succeed.

Change-Id: Ida73324c282c63661c4c4cc322b3c7ff0e483919
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/novatek-tcon-fw-update-tool/+/1963454
Tested-by: Matthew Blecker <matthewb@chromium.org>
Reviewed-by: Nick Sanders <nsanders@chromium.org>
Commit-Queue: Matthew Blecker <matthewb@chromium.org>
5 files changed
tree: d2e2a8c08b7fc89a719c3d36abf6292006068a8a
  1. src/
  2. .gitignore
  3. common.mk
  4. LICENSE
  5. Makefile
  6. OWNERS