Fix a clang-analyzer-cplusplus.NewDelete warning.

This fixes warning: Argument to 'delete' is the address of the local
variable 'inBuffer', which is not memory allocated by 'new'
[clang-analyzer-cplusplus.NewDelete]

Bug: none
Test: The warning is gone.
Change-Id: I6c954a679ba22e0d7859caaafce24f4e50b0391d
1 file changed