Study to Evaluate Immunogenicity and Safety of GlaxoSmithKline (GSK) Biologicals' Quadrivalent Influenza Vaccine GSK2282512A When Administered to Children From 6 to 35 Months of Age

1 or 2 doses administered intramuscularly (IM) in deltoid region of non-dominant arm (for subjects ≥12 months of age) or anterolateral region of left thigh (for subjects \<12 months of age) on Day 0 (primed subjects) and on Day 0 and Day 28 (unprimed subjects), respectively.

1 or 2 doses administered IM in deltoid region of non-dominant arm (for subjects ≥12 months of age) or anterolateral region of left thigh (for subjects \<12 months of age) on Day 0 (primed subjects) and on Day 0 and Day 28 (unprimed subjects), respectively.