Revert 145993 - [Sync] Add location parameter to SyncChange in Sync API.

chrome/browser/prefs/pref_model_associator.cc

Index: chrome/browser/prefs/pref_model_associator.cc
===================================================================
--- chrome/browser/prefs/pref_model_associator.cc	(revision 145994)
+++ chrome/browser/prefs/pref_model_associator.cc	(working copy)
@@ -80,9 +80,7 @@
         return;
       }
       sync_changes->push_back(
-          syncer::SyncChange(FROM_HERE,
-                             syncer::SyncChange::ACTION_UPDATE,
-                             sync_data));
+          syncer::SyncChange(syncer::SyncChange::ACTION_UPDATE, sync_data));
     }
   } else if (pref->IsUserControlled()) {
     // The server does not know about this preference and should be added
@@ -93,9 +91,7 @@
       return;
     }
     sync_changes->push_back(
-        syncer::SyncChange(FROM_HERE,
-                           syncer::SyncChange::ACTION_ADD,
-                           sync_data));
+        syncer::SyncChange(syncer::SyncChange::ACTION_ADD, sync_data));
   } else {
     // This pref does not have a sync value but also does not have a user
     // controlled value (either it's a default value or it's policy controlled,
@@ -432,9 +428,7 @@
       return;
     }
     changes.push_back(
-        syncer::SyncChange(FROM_HERE,
-                           syncer::SyncChange::ACTION_UPDATE,
-                           sync_data));
+        syncer::SyncChange(syncer::SyncChange::ACTION_UPDATE, sync_data));
   }
 
   syncer::SyncError error =