android: binder: Fix suspicious indents

Newer GCCs complain about suspicious indentation. Somehow all
these if statements got indented once too many times. De-indent
them to silence GCC complaints.

Change-Id: I10801e3e0733f3cdf7fbfd0062297194e43499c9
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>