Looks like they named it the same as the bill in 2013 regarding personal information being made public,
"Personal Privacy Protection Act" making searches for info on it a bit harder due to noise.  Pacific Justice Institute is the same group that went after the girl in Colorado & spread false press releases and also tried to repeal AB1266 but had far too many falsified signatures.  103425 refers to the section of the Health Code that allows for updated Birth Certificates, so essentially this bill would force people to only be able to use the bathroom that matches their birth certificate.

https://oag.ca.gov/system/files/initiatives/pdfs/15-0019%20%28Privacy%29.pdf

PERSONAL PRIVACY PROTECTION ACT
In order to preserve fundamental interests in privacy, maintain public
safety, and establish continued uniformity in building codes, the
People of the State of California do enact the Personal Privacy
Protection Act and do hereby add section 118501 to the Health and
Safety Code as follows:
This Act shall be known as the Personal Privacy Protection Act.
(a) Notwithstanding any other provision of law, a person shall use
facilities in accordance with their biological sex in all government
buildings.
(b) A civil claim for violation of privacy shall lie against a government
entity or a person for willful violation of this section. Such claim
includes equitable relief and damages up to a maximum of three times
the amount of actual damage but in no case less than $4,000, and
attorney's fees that may be determined by a court. A claim is limited
to individuals whose privacy was actually violated while using
facilities or who did not use facilities because of a violation under the
Act.
(c) Notwithstanding any other provision of law, no business
establishment shall be subject to criminal, civil, or administrative
sanctions, or civil suits for requiring employees, patrons, students, or
any other person to use facilities in accordance with their biological
sex.
(d) Definitions:
(1) Biological sex means the biological condition of being male or
female as determined at or near the time of birth or through medical
examination or as modified by Health & Safety Code § 103425.
(2) Business establishment means any commercial or noncommercial
entity open to, and serving, the public.
(3) Facilities mean restrooms, showers, dressing rooms, and locker
rooms.
(4) Government entity shall include, but not be limited to, the state of
California, any city, county, city and county, public university system,
community college district, school district, special district, or any
other political subdivision or governmental instrumentality of, or
within, the state.
1
(5) Government building means a structure owned, rented or occupied
by a government entity.
(6) Law means California statutes, regulations, codes, policies or
other rule enacted by a government entity.
(e) Exceptions: This section does not apply to facilities constructed
for single use. Further, this provision does not apply to (1) use of
family restrooms or (2) facilities in which a child, or a person with a
medical condition, requires the assistance of another.
(f) If the Attorney General fails to mount a defense of the Act against
legal challenge, or appoint a special Attorney General to do so,
initiative proponents shall have the right to act as the agent of
California for purposes of any necessary defense of this Act against
legal challenge.
(g) Severability: Any part of this Act held invalid shall be severable
from the remaining portions.