Mojo: Armed Watchers

mojo/edk/js/drain_data.h

 // Copyright 2014 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.
 
 #ifndef MOJO_EDK_JS_DRAIN_DATA_H_
 #define MOJO_EDK_JS_DRAIN_DATA_H_
 
 #include <memory>
 #include <vector>
 
 #include "gin/runner.h"
 #include "mojo/public/cpp/system/core.h"
-#include "mojo/public/cpp/system/watcher.h"
+#include "mojo/public/cpp/system/simple_watcher.h"
 #include "v8/include/v8.h"
 
 namespace mojo {
 namespace edk {
 namespace js {
 
 // This class is the implementation of the Mojo JavaScript core module's
 // drainData() method. It is not intended to be used directly. The caller
 // allocates a DrainData on the heap and returns GetPromise() to JS. The
 // implementation deletes itself after reading as much data as possible
@@ skipping 21 matching lines @@
   MojoResult ReadData();
 
   // When the remote data pipe handle is closed, or an error occurs, deliver
   // all of the buffered data to the JS Promise and then delete this.
   void DeliverData(MojoResult result);
 
   using DataBuffer = std::vector<char>;
 
   v8::Isolate* isolate_;
   ScopedDataPipeConsumerHandle handle_;
-  Watcher handle_watcher_;
+  SimpleWatcher handle_watcher_;
   base::WeakPtr<gin::Runner> runner_;
   v8::UniquePersistent<v8::Promise::Resolver> resolver_;
   std::vector<std::unique_ptr<DataBuffer>> data_buffers_;
 };
 
 }  // namespace js
 }  // namespace edk
 }  // namespace mojo
 
 #endif  // MOJO_EDK_JS_DRAIN_DATA_H_