Remove linux coverage scripts.

base/base.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,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 715 matching lines @@
           'sources/': [
             # Only test the iOS-meaningful portion of process_utils.
             ['exclude', '^process/memory_unittest'],
             ['exclude', '^process/process_util_unittest\\.cc$'],
             ['include', '^process/process_util_unittest_ios\\.cc$'],
             # Requires spawning processes.
             ['exclude', '^metrics/stats_table_unittest\\.cc$'],
             # iOS does not use message_pump_libevent.
             ['exclude', '^message_loop/message_pump_libevent_unittest\\.cc$'],
           ],
-          'conditions': [
-            ['coverage != 0', {
-              'sources!': [
-                # These sources can't be built with coverage due to a toolchain
-                # bug: http://openradar.appspot.com/radar?id=1499403
-                'json/json_reader_unittest.cc',
-                'strings/string_piece_unittest.cc',
-
-                # These tests crash when run with coverage turned on due to an
-                # issue with llvm_gcda_increment_indirect_counter:
-                # http://crbug.com/156058
-                'debug/trace_event_unittest.cc',
-                'debug/trace_event_unittest.h',
-                'logging_unittest.cc',
-                'string_util_unittest.cc',
-                'test/trace_event_analyzer_unittest.cc',
-                'utf_offset_string_conversions_unittest.cc',
-              ],
-            }],
-          ],
           'actions': [
             {
               'action_name': 'copy_test_data',
               'variables': {
                 'test_data_files': [
                   'test/data',
                 ],
                 'test_data_prefix': 'base',
               },
               'includes': [ '../build/copy_test_data_ios.gypi' ],
@@ skipping 617 matching lines @@
             'base_unittests.isolate',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }