mandoline: Fix ICU initialization.

base/i18n/icu_util.cc

 // Copyright (c) 2012 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.
 
 #include "base/i18n/icu_util.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 146 matching lines @@
   udata_setCommonData(const_cast<uint8*>(g_icudtl_mapped_file->data()), &err);
   return err == U_ZERO_ERROR;
 }
 #endif  // ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE
 #endif  // !defined(OS_NACL)
 
 }  // namespace
 
 #if !defined(OS_NACL)
 #if ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE
+#if defined(OS_ANDROID)
 bool InitializeICUWithFileDescriptor(
     PlatformFile data_fd,
     const MemoryMappedFile::Region& data_region) {
 #if !defined(NDEBUG)
   DCHECK(!g_check_called_once || !g_called_once);
   g_called_once = true;
 #endif
   return InitializeICUWithFileDescriptorInternal(data_fd, data_region);
 }
 
 PlatformFile GetIcuDataFileHandle(MemoryMappedFile::Region* out_region) {
   CHECK_NE(g_icudtl_pf, kInvalidPlatformFile);
   *out_region = g_icudtl_region;
   return g_icudtl_pf;
 }
+#endif
+
+const uint8* GetRawIcuMemory() {
+  CHECK(g_icudtl_mapped_file);
+  return g_icudtl_mapped_file->data();
+}
+
+bool InitializeICUFromRawMemory(const uint8* raw_memory) {
+#if !defined(COMPONENT_BUILD)
+#if !defined(NDEBUG)
+  DCHECK(!g_check_called_once || !g_called_once);
+  g_called_once = true;
+#endif
+
+  UErrorCode err = U_ZERO_ERROR;
+  udata_setCommonData(const_cast<uint8*>(raw_memory), &err);
+  return err == U_ZERO_ERROR;
+#else
+  return true;
+#endif
+}
+
 #endif  // ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE
 
 bool InitializeICU() {
 #if !defined(NDEBUG)
   DCHECK(!g_check_called_once || !g_called_once);
   g_called_once = true;
 #endif
 
   bool result;
 #if (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_SHARED)
@@ skipping 48 matching lines @@
 #endif  // !defined(OS_NACL)
 
 void AllowMultipleInitializeCallsForTesting() {
 #if !defined(NDEBUG) && !defined(OS_NACL)
   g_check_called_once = false;
 #endif
 }
 
 }  // namespace i18n
 }  // namespace base