Android: Fix missing deps for pak info files.

Now builds show as dirty when the .pak.info file format changes.

Bug: 
Change-Id: I54493ac3c8a3010358071523a784ce833dfd7db8
Reviewed-on: https://chromium-review.googlesource.com/1208252
Commit-Queue: Eric Stevenson <estevenson@chromium.org>
Reviewed-by: agrieve <agrieve@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#589021}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 0cae125695f9330ac8de57546404b9cd5b3bd928
1 file changed