new file mode 100644
index 0000000..fffffff
--- /dev/null
+++ SkLoadICU.cpp
@@ -0,0 +1,121 @@
+// Copyright 2019 Google LLC
+// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
+
+#include "SkLoadICU.h"
+
+#if defined(_WIN32) && defined(SK_USING_THIRD_PARTY_ICU)
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <io.h>
+
+#include <cstdio>
+#include <cstring>
+#include <mutex>
+#include <string>
+
+#include "unicode/udata.h"
+
+static void* win_mmap(const wchar_t* dataFile) {
+    if (!dataFile) {
+        return nullptr;
+    }
+    struct FCloseWrapper { void operator()(FILE* f) { fclose(f); } };
+    std::unique_ptr<FILE, FCloseWrapper> stream(_wfopen(dataFile, L"rb"));
+    if (!stream) {
+        fprintf(stderr, "SkIcuLoader: datafile missing: %ls.\n", dataFile);
+        return nullptr;
+    }
+    int fileno = _fileno(stream.get());
+    if (fileno < 0) {
+        fprintf(stderr, "SkIcuLoader: datafile fileno error.\n");
+        return nullptr;
+    }
+    HANDLE file = (HANDLE)_get_osfhandle(fileno);
+    if ((HANDLE)INVALID_HANDLE_VALUE == file) {
+        fprintf(stderr, "SkIcuLoader: datafile handle error.\n");
+        return nullptr;
+    }
+    struct CloseHandleWrapper { void operator()(HANDLE h) { CloseHandle(h); } };
+    std::unique_ptr<void, CloseHandleWrapper> mmapHandle(
+        CreateFileMapping(file, nullptr, PAGE_READONLY, 0, 0, nullptr));
+    if (!mmapHandle) {
+        fprintf(stderr, "SkIcuLoader: datafile mmap error.\n");
+        return nullptr;
+    }
+    void* addr = MapViewOfFile(mmapHandle.get(), FILE_MAP_READ, 0, 0, 0);
+    if (nullptr == addr) {
+        fprintf(stderr, "SkIcuLoader: datafile view error.\n");
+        return nullptr;
+    }
+    return addr;
+}
+
+static bool init_icu(void* addr) {
+    UErrorCode err = U_ZERO_ERROR;
+    udata_setCommonData(addr, &err);
+    if (err != U_ZERO_ERROR) {
+        fprintf(stderr, "udata_setCommonData() returned %d.\n", (int)err);
+        return false;
+    }
+    udata_setFileAccess(UDATA_ONLY_PACKAGES, &err);
+    if (err != U_ZERO_ERROR) {
+        fprintf(stderr, "udata_setFileAccess() returned %d.\n", (int)err);
+        return false;
+    }
+    return true;
+}
+
+static std::wstring get_module_path(HMODULE module) {
+    DWORD len;
+    std::wstring path;
+    path.resize(MAX_PATH);
+
+    len = GetModuleFileNameW(module, (LPWSTR)path.data(), (DWORD)path.size());
+    if (len > path.size()) {
+        path.resize(len);
+        len = GetModuleFileNameW(module, (LPWSTR)path.data(), (DWORD)path.size());
+    }
+    path.resize(len);
+    std::size_t end = path.rfind('\\');
+    if (end == std::wstring::npos) {
+        return std::wstring();
+    }
+    path.resize(end);
+    return path;
+}
+
+static std::wstring library_directory() {
+    HMODULE hModule = NULL;
+    GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
+        reinterpret_cast<LPCSTR>(&library_directory), &hModule);
+    return get_module_path(hModule);
+}
+
+static std::wstring executable_directory() {
+    HMODULE hModule = GetModuleHandleA(NULL);
+    return get_module_path(hModule);
+}
+
+static bool load_from(const std::wstring& dir) {
+    auto sPath = dir + L"\\icudtl.dat";
+    if (void* addr = win_mmap(sPath.c_str())) {
+        if (init_icu(addr)) {
+            return true;
+        }
+    }
+    return false;
+}
+
+bool SkLoadICU() {
+    static bool good = false;
+    static std::once_flag flag;
+    std::call_once(flag, []() {
+        good = load_from(executable_directory()) || load_from(library_directory());
+    });
+    return good;
+}
+
+#endif  // defined(_WIN32) && defined(SK_USING_THIRD_PARTY_ICU)
new file mode 100644
index 0000000..fffffff
--- /dev/null
+++ SkLoadICU.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#ifndef load_icu_DEFINED
+#define load_icu_DEFINED
+
+#if defined(_WIN32) && defined(SK_USING_THIRD_PARTY_ICU)
+bool SkLoadICU();
+#else
+static inline bool SkLoadICU() { return true; }
+#endif  // defined(_WIN32) && defined(SK_USING_THIRD_PARTY_ICU)
+
+#endif  // load_icu_DEFINED
new file mode 100644
index 0000000..fffffff
--- /dev/null
+++ make_data_cpp.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+
+# Copyright 2019 Google LLC
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+'''
+Generate a source file containing the given binary data.
+
+Output type is C++.
+'''
+
+from __future__ import print_function
+
+import os
+import struct
+import sys
+import mmap
+
+def iterate_as_uint32(path):
+    with open(path, 'rb') as f:
+        s = struct.Struct('@I')
+        assert s.size == 4
+        mm = mmap.mmap(f.fileno(), 0, access=mmap.ACCESS_READ)
+        assert (len(mm) % s.size) == 0
+        for offset in range(0, len(mm), s.size):
+            yield s.unpack_from(mm, offset)[0]
+        mm.close()
+
+
+def convert(fmt, name, src_path, dst_path):
+    header, line_begin, line_end, footer = fmt
+    assert os.path.exists(src_path)
+    src = iterate_as_uint32(src_path)
+    with open(dst_path, 'w') as o:
+        o.write(header.format(name))
+        while True:
+            line = ','.join('%d' % v for _, v in zip(range(8), src))
+            if not line:
+                break
+            o.write('%s%s%s\n' % (line_begin, line, line_end))
+        o.write(footer.format(name))
+
+
+cpp = ('#include <cstdint>\nextern "C" uint32_t {0}[] __attribute__((aligned(16))) = {{\n',
+       '', ',', '}};\n')
+
+if __name__ == '__main__':
+    print('\n'.join('>>>  %r' % x for x in sys.argv))
+    convert(cpp, sys.argv[1], sys.argv[2], sys.argv[3])