Normalize _unittest.cc filename suffix for unittests

base/allocator/allocator.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'jemalloc_dir': '../../third_party/jemalloc/chromium',
     'tcmalloc_dir': '../../third_party/tcmalloc/chromium',
     'use_vtable_verify%': 0,
   },
@@ skipping 495 matching lines @@
             'allocator_extension_thunks',
             '../../testing/gtest.gyp:gtest',
           ],
           'include_dirs': [
             '.',
             '<(tcmalloc_dir)/src/base',
             '<(tcmalloc_dir)/src',
             '../..',
           ],
           'sources': [
-            'allocator_unittests.cc',
+            'allocator_unittest.cc',
             '../profiler/alternate_timer.cc',
             '../profiler/alternate_timer.h',
           ],
         },
         {
           'target_name': 'tcmalloc_unittest',
           'type': 'executable',
           'sources': [
             'tcmalloc_unittest.cc',
           ],
@@ skipping 82 matching lines @@
             '../base.gyp:base',
             'allocator',
             'type_profiler_tcmalloc',
           ],
           'include_dirs': [
             '../..',
           ],
           'sources': [
             'type_profiler_control.cc',
             'type_profiler_control.h',
-            'type_profiler_unittests.cc',
+            'type_profiler_unittest.cc',
           ],
         },
         {
           'target_name': 'type_profiler_map_unittests',
           'type': 'executable',
           'dependencies': [
             '../../testing/gtest.gyp:gtest',
             '../base.gyp:base',
             'allocator',
           ],
           'dependencies!': [
             'type_profiler',
           ],
           'cflags_cc!': [
             '-fintercept-allocation-functions',
           ],
           'include_dirs': [
             '<(tcmalloc_dir)/src',
             '../..',
           ],
           'sources': [
-            'type_profiler_map_unittests.cc',
+            'type_profiler_map_unittest.cc',
             '<(tcmalloc_dir)/src/gperftools/type_profiler_map.h',
             '<(tcmalloc_dir)/src/type_profiler_map.cc',
           ],
         },
       ],
     }],
   ],
 }