Adding NOLINT for typedefs.h and common_types.h

Now that we have moved WebRTC from src/webrtc to src/, common_types.h
and typedefs.h are triggering a cpplint error.

The cpplint complaint is:
Include the directory when naming .h files  [build/include] [4]

This CL disables the error but we have to remove these two headers
from the root directory.

NOPRESUBMIT=true

Bug: webrtc:5876
Change-Id: I08e1b69aadcc4b28ab83bf25e3819d135d41d333
Reviewed-on: https://webrtc-review.googlesource.com/1577
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Henrik Kjellander <kjellander@google.com>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19859}

modules/audio_coding/codecs/g711/audio_encoder_pcm.cc

@@ -13,7 +13,7 @@
 #include <algorithm>
 #include <limits>
 
-#include "common_types.h"
+#include "common_types.h"  // NOLINT(build/include)
 #include "modules/audio_coding/codecs/g711/g711_interface.h"
 #include "rtc_base/checks.h"
 

modules/audio_coding/codecs/g711/g711.c

@@ -21,7 +21,7 @@
  */
 
 #include "g711.h"
-#include "typedefs.h"
+#include "typedefs.h"  // NOLINT(build/include)
 
 /* Copied from the CCITT G.711 specification */
 static const uint8_t ulaw_to_alaw_table[256] = {

modules/audio_coding/codecs/g711/g711.h

@@ -49,7 +49,7 @@ specification by other means.
 extern "C" {
 #endif
 
-#include "typedefs.h"
+#include "typedefs.h"  // NOLINT(build/include)
 
 #if defined(__i386__)
 /*! \brief Find the bit position of the highest set bit in a word

modules/audio_coding/codecs/g711/g711_interface.c

@@ -10,7 +10,7 @@
 #include <string.h>
 #include "g711.h"
 #include "g711_interface.h"
-#include "typedefs.h"
+#include "typedefs.h"  // NOLINT(build/include)
 
 size_t WebRtcG711_EncodeA(const int16_t* speechIn,
                           size_t len,

modules/audio_coding/codecs/g711/g711_interface.h

@@ -11,7 +11,7 @@
 #ifndef MODULES_AUDIO_CODING_CODECS_G711_G711_INTERFACE_H_
 #define MODULES_AUDIO_CODING_CODECS_G711_G711_INTERFACE_H_
 
-#include "typedefs.h"
+#include "typedefs.h"  // NOLINT(build/include)
 
 // Comfort noise constants
 #define G711_WEBRTC_SPEECH 1