Convert most run_all_unittests.cc files to use new unit test launcher.

printing/printing.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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 224 matching lines @@
           ],
         }],
       ],
     },
     {
       'target_name': 'printing_unittests',
       'type': 'executable',
       'dependencies': [
         'printing',
         '../testing/gtest.gyp:gtest',
+        '../base/base.gyp:run_all_unittests',
         '../base/base.gyp:test_support_base',
         '../ui/ui.gyp:ui',
       ],
       'sources': [
         'backend/print_backend_unittest.cc',
         'emf_win_unittest.cc',
         'printing_test.h',
         'page_number_unittest.cc',
         'page_range_unittest.cc',
         'page_setup_unittest.cc',
         'pdf_metafile_cg_mac_unittest.cc',
         'printed_page_unittest.cc',
-        'run_all_unittests.cc',
         'units_unittest.cc',
       ],
       'conditions': [
         ['enable_printing==0', {
           'sources/': [
             ['exclude', '.'],
-            ['include', 'run_all_unittests.cc'],
           ],
         }],
         ['toolkit_uses_gtk == 0', {'sources/': [['exclude', '_gtk_unittest\\.cc$']]}],
         ['OS!="mac"', {'sources/': [['exclude', '_mac_unittest\\.(cc|mm?)$']]}],
         ['OS!="win"', {'sources/': [['exclude', '_win_unittest\\.cc$']]}],
         ['OS=="win" and use_aura == 0', {
           'sources': [
             'printing_context_win_unittest.cc',
           ]
         }],
@@ skipping 51 matching lines @@
                   '<!@(python cups_config_helper.py --cflags)',
                 ],
               }],
             ],
           },
         }],
       ],
     },
   ],
 }