Revert "Update chromium patches to apply on current stable (1650)"

Let's make sure that the submodule integration succeeds first.

This reverts commit 6aa4bb60d7d10e50cb562756ef8210f559b35d1e.

Change-Id: I5c9b81654296b3a8a240118f9af222b12dd2ecc4
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
Revert "Improve init-repository.py to fetch up-to-date dependency list"

Let's make sure that the submodule integration succeeds first.

This reverts commit 584a8c3c637997fbb6772ab75aea1bd587b82a37.

Change-Id: I972e5540031636489f0995ea864c4dcfc8e5cd7a
Reviewed-by: Andras Becsi <andras.becsi@digia.com>