Rename targets to use lower case format.

webrtc/modules/audio_coding/codecs/g722/g722.gypi

 # Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 {
   'targets': [
     {
-      'target_name': 'G722',
+      'target_name': 'g722',
       'type': 'static_library',
       'dependencies': [
         'audio_encoder_interface',
       ],
       'include_dirs': [
         'include',
         '<(webrtc_root)',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           'include',
           '<(webrtc_root)',
         ],
       },
       'sources': [
         'audio_encoder_g722.cc',
         'include/audio_encoder_g722.h',
         'include/g722_interface.h',
         'g722_interface.c',
         'g722_encode.c',
         'g722_decode.c',
         'g722_enc_dec.h',
       ],
     },
   ], # targets
   'conditions': [
     ['include_tests==1', {
       'targets': [
         {
-          'target_name': 'G722Test',
+          'target_name': 'g722_test',
           'type': 'executable',
           'dependencies': [
-            'G722',
+            'g722',
           ],
           'sources': [
             'test/testG722.cc',
           ],
         },
       ], # targets
     }], # include_tests
   ], # conditions
 }