Version 5.3.246

[es8] Unstage syntactic tail calls (issue 4915).

[ic] LoadICState cleanup (Chromium issue 576312).

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.246@{#1}
Cr-Branched-From: 76a5144-refs/heads/master@{#37034}

Version 5.3.245

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.245@{#1}
Cr-Branched-From: 424d4f3-refs/heads/master@{#37032}

Version 5.3.244

[ic] Remove --new-load-global-ic switch (Chromium issue 576312).

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.244@{#1}
Cr-Branched-From: d6b3b7e-refs/heads/master@{#37030}

Version 5.3.243

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.243@{#1}
Cr-Branched-From: 47fb39e-refs/heads/master@{#37029}

Version 5.3.242

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.242@{#1}
Cr-Branched-From: acfff97-refs/heads/master@{#37027}

Version 5.3.241

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.241@{#1}
Cr-Branched-From: 12aa132-refs/heads/master@{#37026}

Version 5.3.240

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.240@{#1}
Cr-Branched-From: 886f6b3-refs/heads/master@{#37017}

Version 5.3.239

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.239@{#1}
Cr-Branched-From: 7596b5c-refs/heads/master@{#37016}

Version 5.3.238

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.238@{#1}
Cr-Branched-From: 3624a5e-refs/heads/master@{#37015}

Version 5.3.237

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/5.3.237@{#1}
Cr-Branched-From: c304d41-refs/heads/master@{#37014}