This reverts commit f2e652264d.
Reason for revert: Speculative revert, seems to break GC stress bot and block LKGR - https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20GC%20Stress%20-%20custom%20snapshot/25701
Original change's description:
> Reland "[compiler] Don't collect source positions for the top frame"
>
> Fixed crashes by adding missing call to EnsureSourcePositionsAvailable,
> which requires clearing and restoring the pending exception.
>
> > While most source positions were not collected even throwing exceptions,
> > the top frame still was always collected as it was used to initialize
> > the JSMessageObject. This skips even that frame, by storing the
> > SharedFunctionInfo and bytecode offset in the JSMessageObject allowing
> > it to lazily evaluate the actual source position.
> >
> > Also adds tests to test-api.cc that test each of the source position
> > functions in isolation to ensure that they don't rely on previous
> > invocations to call the source collection function.
> >
> > Since no source positions are now collected at the point when an
> > exception is thrown, the mjsunit/stack-traces-overflow now passes again
> > with the flag enabled. (cctest/test-cpu-profiler/Inlining2 is now the
> > only failure).
>
> Bug: v8:8510
> Change-Id: Ifa5fe31d3db34a6c6d6a9cef3d646ad620dabd81
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1601270
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61372}
TBR=ulan@chromium.org,rmcilroy@chromium.org,delphick@chromium.org
Change-Id: Ie590df6c308b38836afc5d417d03d2a63260bcb2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8510
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1602692
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61381}
9dff517a3d