Version 4.4.26

Allow for accessing an ArrayBuffer contents without externalizing it.

Remove support for externally backed elements from the API (issue 3996).

Deprecate 3-args ResourceConstraints::ConfigureDefaults.

Indicate that low-memory-notificatin triggered GCs are "forced".

Adding missing V8_EXPORT flag in SpaceStatistics class in v8.h (Chromium issues 466141, 476013).

Performance and stability improvements on all platforms.

Cr-Commit-Position: refs/heads/4.4.26@{#1}
Cr-Branched-From: 42415bf9-refs/heads/master@{#27949}