[release-branch.go1.10] go1.10

Change-Id: I3663c2156d093efa09343512a69f040ecc8331e0
Reviewed-on: https://go-review.googlesource.com/94696
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

[release-branch.go1.10] go1.10rc2

Change-Id: I393ff9e8599d20f71545ab9f4191993f5d6fa5a4
Reviewed-on: https://team-review.git.corp.google.com/213247
Reviewed-by: Andrew Bonventre <andybons@google.com>

[release-branch.go1.9] go1.9.4

Change-Id: I2ab24e37b21d4b3275ffaeab3cb27d4e8e276e1e
Reviewed-on: https://team-review.git.corp.google.com/213171
Reviewed-by: Andrew Bonventre <andybons@google.com>

[release-branch.go1.8] go1.8.7

Change-Id: Ida9b4f44033f33657dad213f65b0c85ad89b08a7
Reviewed-on: https://team-review.git.corp.google.com/213169
Reviewed-by: Andrew Bonventre <andybons@google.com>

[release-branch.go1.10] go1.10rc1

Change-Id: I49ec1e476e02d403a4b46f55ea48a9c3cee54efa
Reviewed-on: https://go-review.googlesource.com/89855
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Chris Broadfoot <cbro@golang.org>

[release-branch.go1.8] go1.8.6

Change-Id: I0aeac01cb7a4329129351d3175f11a0a50b7466c
Reviewed-on: https://go-review.googlesource.com/89195
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>

[release-branch.go1.9] go1.9.3

Change-Id: I9347a78c86dcc13cd5f6f000e788934cb1bda491
Reviewed-on: https://go-review.googlesource.com/89015
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>

doc, api: add type Srcset string change to go1.10 notes and API

Change-Id: I13afaa894292bd566510b40a5e4bbbe4d72d4d08
Reviewed-on: https://go-review.googlesource.com/87395
Reviewed-by: Ian Lance Taylor <iant@golang.org>