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Unified Diff: mojo/edk/js/drain_data.h

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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Index: mojo/edk/js/drain_data.h
diff --git a/mojo/edk/js/drain_data.h b/mojo/edk/js/drain_data.h
deleted file mode 100644
index 48f1de283613a01136446d70cc97c38731679c0d..0000000000000000000000000000000000000000
--- a/mojo/edk/js/drain_data.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// 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 "base/memory/scoped_vector.h"
-#include "gin/runner.h"
-#include "mojo/public/c/environment/async_waiter.h"
-#include "mojo/public/cpp/system/core.h"
-#include "v8/include/v8.h"
-
-namespace mojo {
-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
-// and rejecting or resolving the Promise.
-
-class DrainData {
- public:
- // Starts waiting for data on the specified data pipe consumer handle.
- // See WaitForData(). The constructor does not block.
- DrainData(v8::Isolate* isolate, mojo::Handle handle);
-
- // Returns a Promise that will be settled when no more data can be read.
- // Should be called just once on a newly allocated DrainData object.
- v8::Handle<v8::Value> GetPromise();
-
- private:
- ~DrainData();
-
- // Registers an "async waiter" that calls DataReady() via WaitCompleted().
- void WaitForData();
- static void WaitCompleted(void* self, MojoResult result) {
- static_cast<DrainData*>(self)->DataReady(result);
- }
-
- // Use ReadData() to read whatever is availble now on handle_ and save
- // it in data_buffers_.
- void DataReady(MojoResult result);
- 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);
-
- typedef std::vector<char> DataBuffer;
-
- v8::Isolate* isolate_;
- ScopedDataPipeConsumerHandle handle_;
- MojoAsyncWaitID wait_id_;
- base::WeakPtr<gin::Runner> runner_;
- v8::UniquePersistent<v8::Promise::Resolver> resolver_;
- ScopedVector<DataBuffer> data_buffers_;
-};
-
-} // namespace js
-} // namespace mojo
-
-#endif // MOJO_EDK_JS_DRAIN_DATA_H_
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