Add unistd.h include in a file using geteuid().

(Also delete two dead methods in other files.)

BUG=31877
NOTRY=true

Review URL: https://codereview.chromium.org/218133002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@260569 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 1 insertions, 5 deletions

diff --git a/base/process/process_iterator_mac.cc b/base/process/process_iterator_mac.cc
index 29daa2d..e35c2ae 100644
--- a/base/process/process_iterator_mac.cc
+++ b/base/process/process_iterator_mac.cc
@@ -7,6 +7,7 @@
 #include <errno.h>
 #include <sys/sysctl.h>
 #include <sys/types.h>
+#include <unistd.h>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
diff --git a/ipc/ipc_sync_channel_unittest.cc b/ipc/ipc_sync_channel_unittest.cc
index 30f02f7..a39ec77 100644
--- a/ipc/ipc_sync_channel_unittest.cc
+++ b/ipc/ipc_sync_channel_unittest.cc
@@ -1517,7 +1517,6 @@ class RestrictedDispatchDeadlockClient1 : public Worker {
     PossiblyDone();
   }
 
-  base::Thread* ListenerThread() { return Worker::ListenerThread(); }
  private:
   virtual bool OnMessageReceived(const Message& message) OVERRIDE {
     IPC_BEGIN_MESSAGE_MAP(RestrictedDispatchDeadlockClient1, message)
diff --git a/sql/sqlite_features_unittest.cc b/sql/sqlite_features_unittest.cc
index 4fc730c..e30d0a4 100644
--- a/sql/sqlite_features_unittest.cc
+++ b/sql/sqlite_features_unittest.cc
@@ -46,10 +46,6 @@ class SQLiteFeaturesTest : public testing::Test {
 
   sql::Connection& db() { return db_; }
 
-  int sqlite_error() const {
-    return error_;
-  }
-
  private:
   base::ScopedTempDir temp_dir_;
   sql::Connection db_;