Fuchsia: Use SDK manifest for CC prebuilt and source packages.

Finishes the switch from using hand-rolled SDK target definitions to
using targets automatically generated from SDK metadata files. A
slightly oddball Vulkan copy rule remains intact.

* Remove the old targets from fuchsia_sdk/BUILD.gn
* Switch existing dependents of fuchsia_sdk:* targets to use
  fuchsia_sdk/sdk:* instead.
* Some "gn format" fixups.


Bug: 888753
Change-Id: I3aa9e6aa68cebae343609fc85c9a1c7d0ed1c7aa
Reviewed-on: https://chromium-review.googlesource.com/c/1292570
Reviewed-by: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#601799}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 87c850207e26babd15dbec3cf4932e2aea5e5078
1 file changed
tree: e6e7e2faed222d99e50b7fabd83936d3777b1d53
  1. BUILD.gn
  3. README.chromium
  4. custom/