[USS] Break NonBlockingDataTypeController into UI specific one and non-UI specific one

components/sync_driver/device_info_model_type_controller.h

Index: components/sync_driver/device_info_model_type_controller.h
diff --git a/components/sync_driver/device_info_model_type_controller.h b/components/sync_driver/device_info_model_type_controller.h
index ae4e8377e18e7031903a43ffeceeb4bc48b2b03a..fb189589318551bbfb58d54b00ecfa743c76b082 100644
--- a/components/sync_driver/device_info_model_type_controller.h
+++ b/components/sync_driver/device_info_model_type_controller.h
@@ -7,7 +7,7 @@
 
 #include "base/memory/scoped_ptr.h"
 #include "components/sync_driver/local_device_info_provider.h"
-#include "components/sync_driver/non_blocking_data_type_controller.h"
+#include "components/sync_driver/ui_model_type_controller.h"
 
 namespace sync_driver {
 class LocalDeviceInfoProvider;
@@ -17,7 +17,7 @@ class SyncClient;
 namespace sync_driver_v2 {
 
 // DataTypeController for DEVICE_INFO model type.
-class DeviceInfoModelTypeController : public NonBlockingDataTypeController {
+class DeviceInfoModelTypeController : public UIModelTypeController {
  public:
   DeviceInfoModelTypeController(
       const scoped_refptr<base::SingleThreadTaskRunner>& ui_thread,
@@ -25,10 +25,6 @@ class DeviceInfoModelTypeController : public NonBlockingDataTypeController {
       sync_driver::SyncClient* sync_client,
       sync_driver::LocalDeviceInfoProvider* local_device_info_provider);
 
-  // NonBlockingDataTypeController implementations.
-  bool RunOnModelThread(const tracked_objects::Location& from_here,
-                        const base::Closure& task) override;
-
  private:
   ~DeviceInfoModelTypeController() override;