Commits on Jan 8, 2020

1. deps: V8: cherry-pick cc5016e1b702 …

   Original commit message:
   
       [postmortem] add metadata for the new DescriptorArray layout
   
       R=yangguo@chromium.org
   
       Ref: nodejs/llnode#255
       Change-Id: Icda271123375db5c381fe1d1bba13dcc26f26d7c
       Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1832311
       Reviewed-by: Yang Guo <yangguo@chromium.org>
       Commit-Queue: Yang Guo <yangguo@chromium.org>
       Cr-Commit-Position: refs/heads/master@{#64169}
   
   Refs: v8/v8@cc5016e

   

   mmarchini authored and MylesBorins committed Jan 8, 2020
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2. deps: V8: cherry-pick b38dfaf3a633 …

   Original commit message:
   
       [postmortem] update Symbol and *String metadata
   
       Symbol and *String classes are now declared on Torque with
       generateCppClass, which means they don't use macro accessors anymore. As
       such, the gen-postmortem-metadata script is not able to automatically
       detect fields for those classes. Define metadata for those fields
       manually for now. In the future we might want to generate it from Torque
       for consistency.
   
       Also renamed a few *String fields metadata to match the expected format
       (className__fieldName__fieldType). For more context:
       nodejs/llnode#287 (comment).
   
       R=bmeurer@chromium.org, hpayer@chromium.org, verwaest@chromium.org, yangguo@chromium.org
   
       Change-Id: I82fe8315cdbfd1b8c64c6a8d5dc011b1edaec39e
       Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847783
       Reviewed-by: Toon Verwaest <verwaest@chromium.org>
       Commit-Queue: Toon Verwaest <verwaest@chromium.org>
       Cr-Commit-Position: refs/heads/master@{#64313}
   
   Refs: v8/v8@b38dfaf

   

   mmarchini authored and MylesBorins committed Jan 8, 2020
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3. Revert "src: update v8abbr.h for V8 7.7" …

   This reverts commit 59b4640.

   

   mmarchini authored and MylesBorins committed Jan 8, 2020
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4. Revert "test: update postmortem metadata test for V8 7.7" …

   This reverts commit f056d55.

   

   mmarchini authored and MylesBorins committed Jan 8, 2020
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