[Sync] Make the 'sync' target the one clients should use

chrome/chrome_browser_extensions.gypi

Index: chrome/chrome_browser_extensions.gypi
diff --git a/chrome/chrome_browser_extensions.gypi b/chrome/chrome_browser_extensions.gypi
index 90386f30d5f484ea6df19ebb746c34c6b94718a1..ac45f4207767ad07bdab463c2511d5903cc45aef 100644
--- a/chrome/chrome_browser_extensions.gypi
+++ b/chrome/chrome_browser_extensions.gypi
@@ -15,7 +15,6 @@
       # browser, then we can clean up these dependencies.
       'dependencies': [
         'app/policy/cloud_policy_codegen.gyp:policy',
-        '../sync/protocol/sync_proto.gyp:sync_proto',
         'chrome_resources.gyp:chrome_extra_resources',
         'chrome_resources.gyp:chrome_resources',
         'chrome_resources.gyp:chrome_strings',
@@ -32,7 +31,7 @@
         '../crypto/crypto.gyp:crypto',
         '../net/net.gyp:net',
         '../skia/skia.gyp:skia',
-        '../sync/sync.gyp:sync_notifier',
+        '../sync/sync.gyp:sync',
         '../third_party/bzip2/bzip2.gyp:bzip2',
         '../third_party/icu/icu.gyp:icui18n',
         '../third_party/icu/icu.gyp:icuuc',
@@ -50,6 +49,9 @@
         '../webkit/support/webkit_support.gyp:webkit_resources',
         '../webkit/support/webkit_support.gyp:webkit_user_agent',
       ],
+      'export_dependent_settings': [
+        '../sync/sync.gyp:sync',
+      ],
       'include_dirs': [
         '..',
         '<(INTERMEDIATE_DIR)',