[sync] Componentize sync: Part 1: Clean up sync.gyp and update chrome / test dependencies

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 08e1c06291641228cb72af55726ce883f1b13e04..1aad84e9a9a58677ead301abc3cf990830eaeae1 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -471,7 +471,7 @@
       'type': 'executable',
       'dependencies': [
         '../sync/protocol/sync_proto.gyp:sync_proto',
-        '../sync/sync.gyp:syncapi_core',
+        '../sync/sync.gyp:sync_api',
         'chrome',
         'chrome_resources.gyp:chrome_resources',
         'chrome_resources.gyp:chrome_strings',
@@ -720,7 +720,7 @@
         '../build/temp_gyp/googleurl.gyp:googleurl',
         '../net/net.gyp:net',
         '../skia/skia.gyp:skia',
-        '../sync/sync.gyp:syncapi_core',
+        '../sync/sync.gyp:sync_api',
         '../testing/gtest.gyp:gtest',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
@@ -1017,10 +1017,10 @@
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
         'test_support_common',
-        '../sync/sync.gyp:test_support_sync',
+        '../sync/sync.gyp:test_support_sync_api',
+        '../sync/sync.gyp:test_support_sync_core',
+        '../sync/sync.gyp:test_support_sync_internal_api',
         '../sync/sync.gyp:test_support_sync_notifier',
-        '../sync/sync.gyp:test_support_syncapi_core',
-        '../sync/sync.gyp:test_support_syncapi_service',
         'test_support_unit',
         # 3) anything tests directly depend on
         '../google_apis/google_apis.gyp:google_apis',
@@ -2823,7 +2823,8 @@
         '../net/net.gyp:net_test_support',
         '../skia/skia.gyp:skia',
         '../sync/protocol/sync_proto.gyp:sync_proto',
-        '../sync/sync.gyp:test_support_syncapi_service',
+        '../sync/sync.gyp:sync_notifier',
+        '../sync/sync.gyp:test_support_sync_api',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
         '../third_party/cld/cld.gyp:cld',
@@ -4028,6 +4029,7 @@
         '../net/net.gyp:net_test_support',
         '../printing/printing.gyp:printing',
         '../skia/skia.gyp:skia',
+        '../sync/sync.gyp:sync_notifier',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
         '../third_party/icu/icu.gyp:icui18n',
@@ -4189,6 +4191,7 @@
         'common/extensions/api/api.gyp:api',
         'test_support_common',
         '../skia/skia.gyp:skia',
+        '../sync/sync.gyp:sync_notifier',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
       ],
@@ -4471,7 +4474,7 @@
             '../base/base.gyp:base',
             '../net/net.gyp:net_test_support',
             '../skia/skia.gyp:skia',
-            '../sync/sync.gyp:syncapi_core',
+            '../sync/sync.gyp:sync_api',
           ],
           'include_dirs': [
             '..',
@@ -4534,7 +4537,7 @@
             'debugger',
             'test_support_common',
             '../skia/skia.gyp:skia',
-            '../sync/sync.gyp:syncapi_core',
+            '../sync/sync.gyp:sync_api',
             '../testing/gtest.gyp:gtest',
           ],
           'export_dependent_settings': [