Update PushBackUrl() to not take non-const reference.

Instead, take a const reference to the parameter that isn't going to be
modified and a pointer to the output parameter, and reoder the
parameters to put the output parameter at the end.

R=rouslan@chromium.org
BUG=

Review URL: https://codereview.appspot.com/121650043

git-svn-id: http://libaddressinput.googlecode.com/svn/trunk@330 38ededc0-08b8-5190-f2ac-b31f878777ad
1 file changed
tree: 310f0a1bcb8f0167ca7d7ce62eb7ba7c0388b7c1
  1. cpp/
  2. java/
  3. testdata/
  4. codereview.settings