Reverting 23343.

chrome/chrome.gyp

Index: chrome/chrome.gyp
===================================================================
--- chrome/chrome.gyp	(revision 23371)
+++ chrome/chrome.gyp	(working copy)
@@ -5,13 +5,6 @@
 {
   'variables': {
     'chromium_code': 1,
-
-    # Whether or not browser sync code is built in.
-    'chrome_personalization%': 1,
-
-    # Used to build and statically link a stub (no-op) syncapi engine.
-    'use_syncapi_stub%' : 1,
-
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
@@ -2222,14 +2215,10 @@
           },
           'conditions': [
             ['use_syncapi_stub==1', {
-              'defines': ['COMPILING_SYNCAPI_STUB'],
               'sources': [
                 'browser/sync/engine/syncapi_stub.cc',
               ],
-            }],  # use_syncapi_stub==1
-            ['chrome_personalization==1', {
-               'defines': ['CHROME_PERSONALIZATION=1'],
-            }],  # chrome_personalization==1
+            }]  # use_syncapi_stub==1
           ],
         }, {  # 'OS!="win"
           'sources/': [