Separates ipc code from common (http://crbug.com/16829)

chrome/chrome.gyp

Index: chrome/chrome.gyp
diff --git a/chrome/chrome.gyp b/chrome/chrome.gyp
index 8adc0f7a9ace478f0d2e0aadf8717ee99bae2efd..d4f1810659ac8959365081ff1898b146edef85a8 100644
--- a/chrome/chrome.gyp
+++ b/chrome/chrome.gyp
@@ -300,6 +300,7 @@
         '../base/base.gyp:base',
         '../base/base.gyp:base_gfx',
         '../build/temp_gyp/googleurl.gyp:googleurl',
+        '../ipc/ipc.gyp:ipc',
         '../net/net.gyp:net',
         '../skia/skia.gyp:skia',
         '../third_party/icu38/icu38.gyp:icui18n',
@@ -361,6 +362,7 @@
         'common/chrome_constants.h',
         'common/chrome_counters.cc',
         'common/chrome_counters.h',
+        'common/chrome_descriptors.h',
         'common/chrome_paths.cc',
         'common/chrome_paths.h',
         'common/chrome_paths_internal.h',
@@ -377,14 +379,14 @@
         'common/classfactory.cc',
         'common/classfactory.h',
         'common/common_glue.cc',
+        'common/common_param_traits.cc',
+        'common/common_param_traits.h',
         'common/debug_flags.cc',
         'common/debug_flags.h',
         'common/devtools_messages.h',
         'common/devtools_messages_internal.h',
         'common/env_vars.cc',
         'common/env_vars.h',
-        'common/file_descriptor_set_posix.cc',
-        'common/file_descriptor_set_posix.h',
         'common/filter_policy.h',
         'common/gears_api.h',
         'common/gtk_util.cc',
@@ -393,25 +395,6 @@
         'common/histogram_synchronizer.h',
         'common/important_file_writer.cc',
         'common/important_file_writer.h',
-        'common/ipc_channel.h',
-        'common/ipc_channel_handle.h',
-        'common/ipc_channel_posix.cc',
-        'common/ipc_channel_posix.h',
-        'common/ipc_channel_proxy.cc',
-        'common/ipc_channel_proxy.h',
-        'common/ipc_channel_win.cc',
-        'common/ipc_channel_win.h',
-        'common/ipc_logging.cc',
-        'common/ipc_logging.h',
-        'common/ipc_message.cc',
-        'common/ipc_message.h',
-        'common/ipc_message_macros.h',
-        'common/ipc_message_utils.cc',
-        'common/ipc_message_utils.h',
-        'common/ipc_sync_channel.cc',
-        'common/ipc_sync_channel.h',
-        'common/ipc_sync_message.cc',
-        'common/ipc_sync_message.h',
         'common/json_value_serializer.cc',
         'common/json_value_serializer.h',
         'common/jstemplate_builder.cc',
@@ -3479,35 +3462,6 @@
       ],
     },
     {
-      'target_name': 'ipc_tests',
-      'type': 'executable',
-      'msvs_guid': 'B92AE829-E1CD-4781-824A-DCB1603A1672',
-      'dependencies': [
-        'common',
-        'test_support_unit',
-        '../base/base.gyp:base',
-        '../testing/gtest.gyp:gtest',
-      ],
-      'sources': [
-        'common/ipc_fuzzing_tests.cc',
-        'common/ipc_send_fds_test.cc',
-        'common/ipc_tests.cc',
-        'common/ipc_tests.h',
-      ],
-      'conditions': [
-        ['OS=="linux"', {
-          'dependencies': [
-            '../build/linux/system.gyp:gtk',
-          ],
-        }],
-        ['OS=="linux" and toolkit_views==1', {
-          'dependencies': [
-            '../views/views.gyp:views',
-          ],
-        }],
-      ],
-    },
-    {
       'target_name': 'ui_tests',
       'type': 'executable',
       'msvs_guid': '76235B67-1C27-4627-8A33-4B2E1EF93EDE',
@@ -3660,6 +3614,7 @@
         'test_support_unit',
         'utility',
         '../app/app.gyp:app_resources',
+        '../ipc/ipc.gyp:ipc',
         '../net/net.gyp:net_resources',
         '../net/net.gyp:net_test_support',
         '../printing/printing.gyp:printing',
@@ -3883,15 +3838,11 @@
         'common/bzip2_unittest.cc',
         'common/child_process_logging_mac_unittest.mm',
         'common/chrome_plugin_unittest.cc',
+        'common/common_param_traits_unittest.cc',
         'common/extensions/extension_unittest.cc',
         'common/extensions/url_pattern_unittest.cc',
         'common/extensions/user_script_unittest.cc',
-        'common/file_descriptor_set_unittest.cc',
         'common/important_file_writer_unittest.cc',
-        'common/ipc_message_unittest.cc',
-        'common/ipc_sync_channel_unittest.cc',
-        'common/ipc_sync_message_unittest.cc',
-        'common/ipc_sync_message_unittest.h',
         'common/json_value_serializer_unittest.cc',
         'common/mru_cache_unittest.cc',
         'common/net/url_util_unittest.cc',
@@ -4029,7 +3980,6 @@
           ],
           'sources!': [
             'browser/gtk/tabs/tab_renderer_gtk_unittest.cc',
-            'common/file_descriptor_set_unittest.cc',
             'common/net/url_util_unittest.cc',
           ],
           'link_settings': {