Remove useless std::move().

https://codereview.chromium.org/1579583004/ converted a Pass() to
std::move(), which enabled the compiler to tell us that it's not needed
and actually harmful:

..\..\chrome\installer\util\shell_util.cc(277,10) :
    error: moving a local object in a return statement prevents copy elision
    [-Werror,-Wpessimizing-move]
  return std::move(entries);
         ^
..\..\chrome\installer\util\shell_util.cc(277,10) :
    note: remove std::move call here
  return std::move(entries);
         ^~~~~~~~~~
BUG=82385
TBR=mgiuca

Review URL: https://codereview.chromium.org/1581083003 .

Cr-Commit-Position: refs/heads/master@{#369176}
1 file changed