Reviewed by David Levin.

        Support DirectoryEntry.removeRecursively for FileSystem API
        https://bugs.webkit.org/show_bug.cgi?id=47400

        * src/AsyncFileSystemChromium.cpp:
        (WebCore::AsyncFileSystemChromium::removeRecursively): Added.
        * src/AsyncFileSystemChromium.h:
        * src/WorkerAsyncFileSystemChromium.cpp:
        (WebCore::WorkerAsyncFileSystemChromium::removeRecursively): Added.
        * src/WorkerAsyncFileSystemChromium.h:
        * src/WorkerFileSystemCallbacksBridge.cpp:
        (WebKit::WorkerFileSystemCallbacksBridge::postRemoveRecursivelyToMainThread): Added.
        (WebKit::WorkerFileSystemCallbacksBridge::removeRecursivelyOnMainThread): Added.
        * src/WorkerFileSystemCallbacksBridge.h:
2010-10-11  Kinuko Yasuda  <kinuko@chromium.org>

        Reviewed by David Levin.

        Support DirectoryEntry.removeRecursively for FileSystem API
        https://bugs.webkit.org/show_bug.cgi?id=47400

        Also disallows remove/removeRecursively on the root directory.

        Test: fast/filesystem/op-remove.html

        * fileapi/DOMFileSystemBase.cpp:
        (WebCore::DOMFileSystemBase::removeRecursively): Added.
        * fileapi/DOMFileSystemBase.h:
        * fileapi/DirectoryEntry.cpp:
        (WebCore::DirectoryEntry::removeRecursively): Added.
        * fileapi/DirectoryEntry.h:
        * fileapi/DirectoryEntry.idl:
        * fileapi/DirectoryEntrySync.cpp:
        (WebCore::DirectoryEntrySync::removeRecursively): Added.
        * fileapi/DirectoryEntrySync.h:
        * fileapi/DirectoryEntrySync.idl:
        * platform/AsyncFileSystem.h:
2010-10-11  Kinuko Yasuda  <kinuko@chromium.org>

        Reviewed by David Levin.

        Support DirectoryEntry.removeRecursively for FileSystem API
        https://bugs.webkit.org/show_bug.cgi?id=47400

        * fast/filesystem/resources/async-operations.js:
        * fast/filesystem/resources/fs-test-util.js:
        (removeAllInDirectory): renamed from removeRecursively and changed
        the implemntation to use DirectoryEntry.removeRecursively.
        * fast/filesystem/resources/fs-worker-common.js:
        (removeAllInDirectorySync): ditto.
        * fast/filesystem/resources/op-remove.js: Added removeRecursively test.
        * fast/filesystem/resources/op-tests-helper.js:
        (runOperationTest.OperationTestHelper.this.removeRecursively): Added.
        * fast/filesystem/resources/sync-operations.js:
        * fast/filesystem/script-tests/file-from-file-entry.js:
        * fast/filesystem/script-tests/read-directory.js:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@69485 268f45cc-cd09-0410-ab3c-d52691b4dbfc