Break TYPE_PC into TYPE_WIN, TYPE_MAC, TYPE_LINUX.

chrome/browser/sync/protocol/proto_enum_conversions.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Keep this file in sync with the .proto files in this directory.
 
 #include "chrome/browser/sync/protocol/proto_enum_conversions.h"
 
 #include "base/basictypes.h"
 #include "base/logging.h"
@@ skipping 73 matching lines @@
     ENUM_CASE(sync_pb::GetUpdatesCallerInfo, MIGRATION);
     ENUM_CASE(sync_pb::GetUpdatesCallerInfo, NEW_CLIENT);
     ENUM_CASE(sync_pb::GetUpdatesCallerInfo, RECONFIGURATION);
   }
   NOTREACHED();
   return "";
 }
 
 const char* GetDeviceTypeString(
     sync_pb::SessionHeader::DeviceType device_type) {
-  ASSERT_ENUM_BOUNDS(sync_pb::SessionHeader, DeviceType, TYPE_PC, TYPE_CROS);
+  ASSERT_ENUM_BOUNDS(sync_pb::SessionHeader, DeviceType, TYPE_WIN, TYPE_OTHER);
   switch (device_type) {
-    ENUM_CASE(sync_pb::SessionHeader, TYPE_PC);
+    ENUM_CASE(sync_pb::SessionHeader, TYPE_WIN);
+    ENUM_CASE(sync_pb::SessionHeader, TYPE_MAC);
+    ENUM_CASE(sync_pb::SessionHeader, TYPE_LINUX);
     ENUM_CASE(sync_pb::SessionHeader, TYPE_CROS);
+    ENUM_CASE(sync_pb::SessionHeader, TYPE_OTHER);
   }
   NOTREACHED();
   return "";
 }
 
 #undef ASSERT_ENUM_BOUNDS
 #undef ENUM_CASE
 
 }  // namespace