Revert "snappy: led: blink power led in once every 4 secs."
Revert "snappy: led: blink power led in once every 4 secs."

This reverts commit 21e2878a72000788d3c7e7c8e96e0cf9bb0edc08.

Reason for revert: OEMS have flexibility over the LED requirements.

Original change's description:
> snappy: led: blink power led in once every 4 secs.
>
> Currently the led blinks once sec every 2 secs. But
> as per the hardware reuqirements it should be one sec every 4
> secs.
>
> BRANCH=none
> BUG=chrome-os-partner:62655
> TEST=Enter s0ix, s3 manually and make sure it blinks once
>      every 4 secs.
> Signed-off-by: Ravi Chandra Sadineni <ravisadineni@google.com>
>
> Change-Id: I3ade6c5789c172c66dfb022cd12439752d96addc
> Reviewed-on: https://chromium-review.googlesource.com/437601
> Commit-Ready: Ravi Chandra Sadineni <068c0dca42d898d893968d7098b20075cb89039f@chromium.org>
> Tested-by: Ravi Chandra Sadineni <068c0dca42d898d893968d7098b20075cb89039f@chromium.org>
> Reviewed-by: Aaron Durbin <af0622ab041e8b0f8e5819838dcc93898196e71f@chromium.org>
>

TBR=bleung@chromium.org,af0622ab041e8b0f8e5819838dcc93898196e71f@chromium.org,adurbin@google.com,moch@google.com,moch@chromium.org,068c0dca42d898d893968d7098b20075cb89039f@chromium.org,philipchen@chromium.org,bleung@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chrome-os-partner:62655

Change-Id: I81307382774b643af9c2ae2b1682e0e5498b1472
Reviewed-on: https://chromium-review.googlesource.com/439364
Commit-Ready: Ravi Chandra Sadineni <068c0dca42d898d893968d7098b20075cb89039f@chromium.org>
Tested-by: Ravi Chandra Sadineni <068c0dca42d898d893968d7098b20075cb89039f@chromium.org>
Reviewed-by: Aaron Durbin <af0622ab041e8b0f8e5819838dcc93898196e71f@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec