Reland "Fix chromium-style errors."

core/src/fxcrt/fxcrt_stream.cpp

Index: core/src/fxcrt/fxcrt_stream.cpp
diff --git a/core/src/fxcrt/fxcrt_stream.cpp b/core/src/fxcrt/fxcrt_stream.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..2f50153e9e8d5995ca6a236a9e8dd8aa42c472cb
--- /dev/null
+++ b/core/src/fxcrt/fxcrt_stream.cpp
@@ -0,0 +1,27 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "core/include/fxcrt/fx_stream.h"
+
+FX_BOOL IFX_FileWrite::WriteBlock(const void* pData, size_t size) {
+  return WriteBlock(pData, GetSize(), size);
+}
+
+FX_BOOL IFX_FileRead::IsEOF() {
+  return FALSE;
+}
+
+FX_FILESIZE IFX_FileRead::GetPosition() {
+  return 0;
+}
+
+size_t IFX_FileRead::ReadBlock(void* buffer, size_t size) {
+  return 0;
+}
+
+FX_BOOL IFX_FileStream::WriteBlock(const void* buffer, size_t size) {
+  return WriteBlock(buffer, GetSize(), size);
+}