Reland of Fix mini_installer to handle VS 2015 component builds (patchset #1 id:1 of https://codereview.chromium.org/1791483004/ )
Reland of Fix mini_installer to handle VS 2015 component builds (patchset #1 id:1 of https://codereview.chromium.org/1791483004/ )

Reason for revert:
Suspect this was not the cause of Win32 builds breaking, and I don't
want developers hitting this mini_installer bug. If reverting again
please provide more details and a link to the breaks.

Original issue's description:
> Revert of Fix mini_installer to handle VS 2015 component builds (patchset #1 id:1 of https://codereview.chromium.org/1787883005/ )
>
> Reason for revert:
> Suspect this has caused Win32 builders to break.
>
> BUG=594322
>
> Original issue's description:
> > Fix mini_installer to handle VS 2015 component builds
> >
> > The mini_installer needs to unpack more CRT DLLs now that we are using
> > VS 2015. This change supports that, while still being VS 2013
> > compatible.
> >
> > TBR=gab@chromium.org
> > BUG=594294
> >
> > Committed: https://crrev.com/9ec74cd783f5a5eff2d5750f3bd072d5a577e0e4
> > Cr-Commit-Position: refs/heads/master@{#380833}
>
> TBR=dpranke@chromium.org,stanisc@chromium.org,gab@chromium.org,brucedawson@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=594294
>
> Committed: https://crrev.com/76311f1cf896615df4fa82b8421ae81cec9b7873
> Cr-Commit-Position: refs/heads/master@{#380838}

TBR=dpranke@chromium.org,stanisc@chromium.org,gab@chromium.org,vmiura@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=594322

Review URL: https://codereview.chromium.org/1793753002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#380876}

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