Revert 75287 - [Sync] Initial support for encrypting any datatype (no UI hook...

chrome/browser/sync/profile_sync_service_harness.cc

Index: chrome/browser/sync/profile_sync_service_harness.cc
===================================================================
--- chrome/browser/sync/profile_sync_service_harness.cc	(revision 75295)
+++ chrome/browser/sync/profile_sync_service_harness.cc	(working copy)
@@ -84,8 +84,7 @@
     const std::string& username,
     const std::string& password,
     int id)
-    : waiting_for_encryption_type_(syncable::UNSPECIFIED),
-      wait_state_(INITIAL_WAIT_STATE),
+    : wait_state_(INITIAL_WAIT_STATE),
       profile_(profile),
       service_(NULL),
       timestamp_match_partner_(NULL),
@@ -289,14 +288,6 @@
       LogClientInfo("SYNC_DISABLED");
       break;
     }
-    case WAITING_FOR_ENCRYPTION: {
-      // If the type whose encryption we are waiting for is now complete, there
-      // is nothing to do.
-      LogClientInfo("WAITING_FOR_ENCRYPTION");
-      if (IsTypeEncrypted(waiting_for_encryption_type_))
-        SignalStateCompleteWithNextState(FULLY_SYNCED);
-      break;
-    }
     default:
       // Invalid state during observer callback which may be triggered by other
       // classes using the the UI message loop.  Defer to their handling.
@@ -606,36 +597,3 @@
             << ": Sync service not available.";
   }
 }
-
-bool ProfileSyncServiceHarness::EnableEncryptionForType(
-    syncable::ModelType type) {
-  syncable::ModelTypeSet encrypted_types;
-  service_->GetEncryptedDataTypes(&encrypted_types);
-  if (encrypted_types.count(type) > 0)
-    return true;
-  encrypted_types.insert(type);
-  service_->EncryptDataTypes(encrypted_types);
-
-  // Wait some time to let the enryption finish.
-  std::string reason = "Waiting for encryption.";
-  DCHECK_EQ(FULLY_SYNCED, wait_state_);
-  wait_state_ = WAITING_FOR_ENCRYPTION;
-  waiting_for_encryption_type_ = type;
-  if (!AwaitStatusChangeWithTimeout(kLiveSyncOperationTimeoutMs, reason)) {
-    LOG(ERROR) << "Did not receive EncryptionComplete notification after"
-               << kLiveSyncOperationTimeoutMs / 1000
-               << " seconds.";
-    return false;
-  }
-
-  return IsTypeEncrypted(type);
-}
-
-bool ProfileSyncServiceHarness::IsTypeEncrypted(syncable::ModelType type) {
-  syncable::ModelTypeSet encrypted_types;
-  service_->GetEncryptedDataTypes(&encrypted_types);
-  if (encrypted_types.count(type) == 0) {
-    return false;
-  }
-  return true;
-}