[NaCl SDK] Expose Google Drive to nacl_io.

native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_file_io_interface.h

Index: native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_file_io_interface.h
diff --git a/native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_file_io_interface.h b/native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_file_io_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..cc5beda373c3e321c0fb4940d40d662a85edc0bd
--- /dev/null
+++ b/native_client_sdk/src/tests/nacl_io_test/fake_ppapi/fake_file_io_interface.h
@@ -0,0 +1,45 @@
+// Copyright 2016 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 LIBRARIES_NACL_IO_TEST_FAKE_FILE_IO_INTERFACE_H_
+#define LIBRARIES_NACL_IO_TEST_FAKE_FILE_IO_INTERFACE_H_
+
+#include "fake_ppapi/fake_core_interface.h"
+#include "sdk_util/macros.h"
+
+class FakeFileIoInterface : public nacl_io::FileIoInterface {
+ public:
+  explicit FakeFileIoInterface(FakeCoreInterface* core_interface);
+
+  virtual PP_Resource Create(PP_Resource instance);
+  virtual int32_t Open(PP_Resource file_io,
+                       PP_Resource file_ref,
+                       int32_t open_flags,
+                       PP_CompletionCallback callback);
+  virtual int32_t Query(PP_Resource file_io,
+                        PP_FileInfo* info,
+                        PP_CompletionCallback callback);
+  virtual int32_t Read(PP_Resource file_io,
+                       int64_t offset,
+                       char* buffer,
+                       int32_t bytes_to_read,
+                       PP_CompletionCallback callback);
+  virtual int32_t Write(PP_Resource file_io,
+                        int64_t offset,
+                        const char* buffer,
+                        int32_t bytes_to_write,
+                        PP_CompletionCallback callback);
+  virtual int32_t SetLength(PP_Resource file_io,
+                            int64_t length,
+                            PP_CompletionCallback callback);
+  virtual int32_t Flush(PP_Resource file_io, PP_CompletionCallback callback);
+  virtual void Close(PP_Resource file_io);
+
+ private:
+  FakeCoreInterface* core_interface_;  // Weak reference.
+
+  DISALLOW_COPY_AND_ASSIGN(FakeFileIoInterface);
+};
+
+#endif  // LIBRARIES_NACL_IO_TEST_FAKE_FILE_IO_INTERFACE_H_