Turn on C++11 and make all warnings into errors.

As a consequence:
+ Comment out the names of all unused parameters.
+ Remove all unused variables and functions.

In server/Android.mk, there are a couple of non-trivial changes:
+ Use libcxx instead of stlport. This is needed to fix a bunch of errors due to
  specifying -std=c++11.
+ LOCAL_SHARED_LIBRARIES is sorted. Technically, the order in which libraries
  are listed has an effect on linking, but nobody should be doing such brittle
  things anyway.

Change-Id: I0aff5b745e04609da23144d0e8be4c5694321b8b

1 files changed, 0 insertions, 1 deletions

diff --git a/server/TetherController.cpp b/server/TetherController.cpp
index 32a0b435..93110e0d 100644
--- a/server/TetherController.cpp
+++ b/server/TetherController.cpp
@@ -242,7 +242,6 @@ NetAddressCollection *TetherController::getDnsForwarders() {
 }
 
 int TetherController::applyDnsInterfaces() {
-    int i;
     char daemonCmd[MAX_CMD_SIZE];
 
     strcpy(daemonCmd, "update_ifaces");