Add "depot_tools" to DEPS.
Add "depot_tools" to DEPS, and integrate this into "find_depot_tools".
This formally establishes Chromium's dependency on the "depot_tools"
repository and ensures that Chromium's expectations are versioned
alongside "depot_tools"'s revision.
Add a hook to forcefully disable the DEPS'd "depot_tools"'s self-update
mechanism, which is enabled by default for developers, ensuring that it
will remain at the version pinned in DEPS.
Finally, update "find_depot_tools" logic to point to the new DEPS'd
"depot_tools" directly as a priority preference.
Note that other repositories which have their own versions of
"find_depot_tools" will have to have their scripts similarly updated.
BUG=chromium:727917
TEST=local
- Ran `gclient sync`, syncs and disables.
- Manually imported "find_depot_tools", successfully finds DEPS'd
version.
NOTRY=true
Change-Id: I11355a