Version 5.2.225

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.225@{#1}
Cr-Branched-From: 22b4db5-refs/heads/master@{#36014}

Version 5.2.224

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.224@{#1}
Cr-Branched-From: 0322c20-refs/heads/master@{#36013}

Version 5.2.223

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.223@{#1}
Cr-Branched-From: 9622696-refs/heads/master@{#36012}

Version 5.2.222

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.222@{#1}
Cr-Branched-From: 07c72af-refs/heads/master@{#36011}

Version 5.2.221

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.221@{#1}
Cr-Branched-From: a054331-refs/heads/master@{#36009}

Version 5.2.220

[wasm] Fix for 608630: allow proxies as FFI (Chromium issue 608630).

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.220@{#1}
Cr-Branched-From: f82b337-refs/heads/master@{#36008}

Version 5.2.219

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.219@{#1}
Cr-Branched-From: c321837-refs/heads/master@{#36006}

Version 5.1.281.28 (cherry-pick)

Merged 3a9bfec

Fix overflow issue in Zone::New

BUG=chromium:606115
LOG=N
[email protected]

Review URL: https://codereview.chromium.org/1949973002 .

Cr-Commit-Position: refs/branch-heads/5.1@{v8#32}
Cr-Branched-From: 167dc63-refs/heads/5.1.281@{#1}
Cr-Branched-From: 03953f5-refs/heads/master@{#35282}

Version 5.2.218

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.218@{#1}
Cr-Branched-From: d2efbf2-refs/heads/master@{#36000}

Version 5.2.217

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.2.217@{#1}
Cr-Branched-From: af677d7-refs/heads/master@{#35998}