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This CL adds the header chip for chrome cart module with message "New".
Right now the chip is always showing for cart modules and the
visibility will later be controlled by the mojo interface.

Screenshot: https://drive.google.com/file/d/18L4Q5KtyylqM7VYIjrKlA20hq4al9MI5/view?usp=sharing&resourcekey=0-Z4OayexAew1KS34UMnMeXw
Bug: 1152213
Change-Id: I3a291c64c99dcdab49de2ac250f0c550d756dd0a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2597235
Commit-Queue: Yue Zhang <yuezhanggg@chromium.org>
Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#839132}