Web expose FileSystemFileEntry, FileSystemDirectoryEntry and friends

third_party/WebKit/Source/modules/filesystem/DirectoryReaderSync.cpp

Index: third_party/WebKit/Source/modules/filesystem/DirectoryReaderSync.cpp
diff --git a/third_party/WebKit/Source/modules/filesystem/DirectoryReaderSync.cpp b/third_party/WebKit/Source/modules/filesystem/DirectoryReaderSync.cpp
deleted file mode 100644
index cfd597571be3c40527ace99821584fb60448bc59..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/modules/filesystem/DirectoryReaderSync.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "modules/filesystem/DirectoryReaderSync.h"
-
-#include "bindings/core/v8/ExceptionState.h"
-#include "modules/filesystem/DirectoryEntry.h"
-#include "modules/filesystem/DirectoryEntrySync.h"
-#include "modules/filesystem/EntriesCallback.h"
-#include "modules/filesystem/EntrySync.h"
-#include "modules/filesystem/ErrorCallback.h"
-#include "modules/filesystem/FileEntrySync.h"
-#include "modules/filesystem/FileSystemCallbacks.h"
-
-namespace blink {
-
-class DirectoryReaderSync::EntriesCallbackHelper final
-    : public EntriesCallback {
- public:
-  explicit EntriesCallbackHelper(DirectoryReaderSync* reader)
-      : m_reader(reader) {}
-
-  void handleEvent(const EntryHeapVector& entries) override {
-    EntrySyncHeapVector syncEntries;
-    syncEntries.reserveInitialCapacity(entries.size());
-    for (size_t i = 0; i < entries.size(); ++i)
-      syncEntries.uncheckedAppend(EntrySync::create(entries[i].get()));
-    m_reader->addEntries(syncEntries);
-  }
-
-  DEFINE_INLINE_VIRTUAL_TRACE() {
-    visitor->trace(m_reader);
-    EntriesCallback::trace(visitor);
-  }
-
- private:
-  Member<DirectoryReaderSync> m_reader;
-};
-
-class DirectoryReaderSync::ErrorCallbackHelper final
-    : public ErrorCallbackBase {
- public:
-  explicit ErrorCallbackHelper(DirectoryReaderSync* reader)
-      : m_reader(reader) {}
-
-  void invoke(FileError::ErrorCode error) override {
-    m_reader->setError(error);
-  }
-
-  DEFINE_INLINE_VIRTUAL_TRACE() {
-    visitor->trace(m_reader);
-    ErrorCallbackBase::trace(visitor);
-  }
-
- private:
-  Member<DirectoryReaderSync> m_reader;
-};
-
-DirectoryReaderSync::DirectoryReaderSync(DOMFileSystemBase* fileSystem,
-                                         const String& fullPath)
-    : DirectoryReaderBase(fileSystem, fullPath),
-      m_callbacksId(0),
-      m_errorCode(FileError::kOK) {}
-
-DirectoryReaderSync::~DirectoryReaderSync() {}
-
-EntrySyncHeapVector DirectoryReaderSync::readEntries(
-    ExceptionState& exceptionState) {
-  if (!m_callbacksId) {
-    m_callbacksId = filesystem()->readDirectory(
-        this, m_fullPath, new EntriesCallbackHelper(this),
-        new ErrorCallbackHelper(this), DOMFileSystemBase::Synchronous);
-  }
-
-  if (m_errorCode == FileError::kOK && m_hasMoreEntries && m_entries.isEmpty())
-    m_fileSystem->waitForAdditionalResult(m_callbacksId);
-
-  if (m_errorCode != FileError::kOK) {
-    FileError::throwDOMException(exceptionState, m_errorCode);
-    return EntrySyncHeapVector();
-  }
-
-  EntrySyncHeapVector result;
-  result.swap(m_entries);
-  return result;
-}
-
-DEFINE_TRACE(DirectoryReaderSync) {
-  visitor->trace(m_entries);
-  DirectoryReaderBase::trace(visitor);
-}
-
-}  // namespace blink