Question: What is the name of this animation division of Warner Bros. that produced Lego DC Super Hero Girls: Brain Drain?

Context paragraphs:
Lego Batman 2: DC Super Heroes: Lego Batman 2: DC Super Heroes is a Lego-themed action-adventure video game developed by Traveller's Tales, for the PlayStation 3, PlayStation Vita, Nintendo 3DS, Wii U, Wii, Nintendo DS, Xbox 360, Microsoft Windows, Mac OS X, and iOS.  The game is a standalone sequel to "" and the second "Lego Batman" video game.  Numerous DC characters within the Batman continuity and outside it are playable characters.  "Lego Batman 2: DC Super Heroes" also featured dialogue and an open world to explore, the first in the Traveller's Tales's Lego series to do so.  The game was released in North America on 19 June 2012.  The Mac OS X version of the game, published by Feral Interactive, was released on 6 September 2012.  The Wii U version was released on 21 May 2013.

Super Hero High: Super Hero High, also known in United Kingdom as DC Super Hero Girls: Super Hero High, is an American animated television special based on the television series "DC Super Hero Girls" created by Shea Fontana, based on the characters published by DC Comics.

DC Super Hero Girls: Intergalactic Games: DC Super Hero Girls: Intergalactic Games is a 2017 American animated direct-to-video film based on the "DC Super Hero Girls" franchise, produced by Warner Bros.  Animation.  It is the second film in the "DC Super Hero Girls" franchise.  It was digitally released on 9 May 2017 and was followed by a DVD release on 23 May 2017.

Warner Bros. Animation: Warner Bros.  Animation (currently known alternatively as Warner Animation Group for theatrically released films) is the animation division of Warner Bros. The studio is closely associated with the "Looney Tunes" and "Merrie Melodies" characters, among others.  The studio is the successor to Warner Bros.  Cartoons (formerly Leon Schlesinger Productions), the studio which produced "Looney Tunes" and "Merrie Melodies" cartoon shorts from 1933 to 1963, and from 1967 to 1969.  Warner reestablished its animation division in 1980 to produce "Looney Tunes"–related works.

Candi Milo: Candyce "Candi" Anne Rose Milo (born January 9, 1961) is an American actress and voice actress.  She has voiced various characters on many animated series including "Tiny Toon Adventures", "", "Dexter's Laboratory" (from season 3 onwards), "Cow and Chicken", "ChalkZone", "", "", "My Life as a Teenage Robot", "Loonatics Unleashed", "Foster's Home for Imaginary Friends", "Maya & Miguel", "W.I.T.C.H.", "The Life and Times of Juniper Lee," "The Replacements, and "DC Super Hero Girls".

Brain circulation: Brain circulation is a concept that is posited (Xiaonan Cao 1996) as an alternative model to the idea of brain drain.  The concept of "brain drain" gained popularity as skilled labour from certain countries emigrated to other countries in search of better opportunities.  In India for example, one witnessed large-scale emigration of engineers from its premier engineering institutes called IIT (Indian Institute of Technology) in the sixties, seventies and eighties.  Some commentators felt that this led to a loss of intellectual capital from the country and coined the term "brain drain" to signify this process.

Lego DC Super Hero Girls: Brain Drain: Lego DC Super Hero Girls: Brain Drain is an upcoming 2017 American animated direct-to-video film based on the "DC Super Hero Girls" franchise, produced by Warner Bros.  Animation.  It is the third film in the "DC Super Hero Girls" franchise, as well as the first in the series to be based on the DC Super Hero Girls brand of Lego.  It will be digitally released on July 25, 2017 to be followed by a DVD release on August 8, 2017.

DC Super Hero Girls: Super Hero High: DC Super Hero Girls: Super Hero High (also known as "Super Hero High" in United States) is a 2016 American animated Superhero family Comedy-drama television film based on the "DC Super Hero Girls" franchise.  It was created to promote the new "DC Super Hero Girls" franchise and aired on Boomerang on March 19, 2016 in the United States as well as on Boomerang UK on May 21, 2016 in the United Kingdom and Ireland.  Also, Cartoon Network aired this show again on April 30, 2016 and June 5, 2016 in the US and has subsequently made it available on its website.

DC Super Hero Girls: Hero of the Year: DC Super Hero Girls: Hero of the Year is a 2016 American animated direct-to-video Superhero family comedy-drama film based on the "DC Super Hero Girls" franchise, produced by Warner Bros.  Animation.  It is the first film in the "DC Super Hero Girls" franchise.  The film premiered at the San Diego Comic-Con International on 24 July 2016, was released on Digital HD on 9 August 2016 and was released on DVD on 23 August 2016.

DC Super Hero Girls: DC Super Hero Girls or DC Superhero Girls (in various countries) is an American super hero action figure franchise created by Warner Bros. Consumer Products and DC Entertainment that launched in the third quarter of 2015.

Supporting paragraphs: Lego DC Super Hero Girls: Brain Drain Warner Bros. Animation
Answer: Warner Bros. Animation