This reverts commit a88a328b7f.
Reason for revert: Auto roller hasn't rolled previous changes from
Dart yet. Those changes updated DEPS for icu/boringssl. We have to
wait with this CL until the DEPS changes have been done in the engine.
Original change's description:
> [vm] Build dart2native dependencies with the normal "create_sdk" target
>
> This removes special logic for creating the `dart-sdk` we distribute
> which used to build release and product mode and copied some binaries
> from the latter into the former, before the SDK was actuallly ready to
> test and distribute.
>
> This changes the GN build rules to build the necessary
> gen_snapshot/dart_precompiled_runtime product binaries during the normal
> release build.
>
> Normally during --mode=product builds the global build config in
> //build/config/BUILDCONFIG.gn will set `-fvisibility=false`.
>
> => Doing so results in much smaller binaries - because only explicitly
> exported symbols are visible, the rest can be tree shaken by the linker.
>
> Since we are building --mode=release, the `-fvisibility=false` will not
> be set. In order to set the flag for the 2 special product-mode binaries
> we need to add -fvisibility=hidden manually, in:
>
> * dart_product_config: Which is used for compiling VM sources.
> * 3rd party double-conversion library
> * 3rd party boringssl library
> * 3rd party icu library
>
> The upstream CLs are:
>
> * BoringSSL: https://dart-review.googlesource.com/c/boringssl_gen/+/150482
> * ICU: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2236407
>
> Issue https://github.com/dart-lang/sdk/issues/42230
>
> Change-Id: I3e47664d9fadb9ed1ad033bb17d46e769442f741
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150524
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Alexander Thomas <athom@google.com>
> Reviewed-by: Zach Anderson <zra@google.com>
TBR=kustermann@google.com,zra@google.com,athom@google.com,asiva@google.com
Change-Id: Ied0f2f5b58dceb2b59bc2ac6e11e5fd717c8885e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151382
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
21222b64c4