diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index 5258549..06a1c4a 100755
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -16,6 +16,8 @@
 
 # Directories that will be scanned by cpplint by the presubmit script.
 CPPLINT_DIRS = [
+  'webrtc/audio',
+  'webrtc/call',
   'webrtc/video_engine',
 ]
 
diff --git a/webrtc/audio/audio_receive_stream_unittest.cc b/webrtc/audio/audio_receive_stream_unittest.cc
index 40c2d64..bfd8dca 100644
--- a/webrtc/audio/audio_receive_stream_unittest.cc
+++ b/webrtc/audio/audio_receive_stream_unittest.cc
@@ -8,6 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <string>
+
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "webrtc/audio/audio_receive_stream.h"
diff --git a/webrtc/audio/audio_send_stream_unittest.cc b/webrtc/audio/audio_send_stream_unittest.cc
index eed97c7..8dc6da7 100644
--- a/webrtc/audio/audio_send_stream_unittest.cc
+++ b/webrtc/audio/audio_send_stream_unittest.cc
@@ -8,6 +8,9 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <string>
+#include <vector>
+
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "webrtc/audio/audio_send_stream.h"
diff --git a/webrtc/call/call.cc b/webrtc/call/call.cc
index 4d758d9..441de87 100644
--- a/webrtc/call/call.cc
+++ b/webrtc/call/call.cc
@@ -126,7 +126,7 @@
   Call::Config config_;
   rtc::ThreadChecker configuration_thread_checker_;
 
- bool network_enabled_;
+  bool network_enabled_;
 
   rtc::scoped_ptr<RWLockWrapper> receive_crit_;
   // Audio and Video receive streams are owned by the client that creates them.
diff --git a/webrtc/call/rtc_event_log_unittest.cc b/webrtc/call/rtc_event_log_unittest.cc
index 9dc7bec..eb3c148 100644
--- a/webrtc/call/rtc_event_log_unittest.cc
+++ b/webrtc/call/rtc_event_log_unittest.cc
@@ -11,6 +11,7 @@
 #ifdef ENABLE_RTC_EVENT_LOG
 
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "testing/gtest/include/gtest/gtest.h"