Update gyp files and DEPS for icu42

base/icu_util.cc

 // Copyright (c) 2006-2008 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 "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 44 matching lines @@
 #endif
 
 #if (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_SHARED)
   // We expect to find the ICU data module alongside the current module.
   std::wstring data_path;
   PathService::Get(base::DIR_MODULE, &data_path);
   file_util::AppendToPath(&data_path,
                           ASCIIToWide(ICU_UTIL_DATA_SHARED_MODULE_NAME));
 
   HMODULE module = LoadLibrary(data_path.c_str());
-  if (!module)
+  if (!module) {
+    LOG(ERROR) << "Failed to load " << ICU_UTIL_DATA_SHARED_MODULE_NAME;
     return false;
+  }
 
   FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL);
-  if (!addr)
+  if (!addr) {
+    LOG(ERROR) << ICU_UTIL_DATA_SYMBOL << ": not found in "
+               << ICU_UTIL_DATA_SHARED_MODULE_NAME;
     return false;
+  }
 
   UErrorCode err = U_ZERO_ERROR;
   udata_setCommonData(reinterpret_cast<void*>(addr), &err);
   return err == U_ZERO_ERROR;
 #elif (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_STATIC)
   // Mac bundles the ICU data in.
   return true;
 #elif (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE)
   // For now, expect the data file to be alongside the executable.
   // This is sufficient while we work on unit tests, but will eventually
   // likely live in a data directory.
   FilePath data_path;
   bool path_ok = PathService::Get(base::DIR_EXE, &data_path);
   DCHECK(path_ok);
   u_setDataDirectory(data_path.value().c_str());
   // Only look for the packaged data file;
   // the default behavior is to look for individual files.
   UErrorCode err = U_ZERO_ERROR;
   udata_setFileAccess(UDATA_ONLY_PACKAGES, &err);
   return err == U_ZERO_ERROR;
 #endif
 }
 
 }  // namespace icu_util