🔖 Remove unmapped histogram ResourceBundle.LoadLocaleResourcesError

ui/base/resource/resource_bundle_android.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 "ui/base/resource/resource_bundle_android.h"
 
 #include "base/android/apk_assets.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/logging.h"
-#include "base/metrics/histogram.h"
 #include "base/path_service.h"
 #include "jni/ResourceBundle_jni.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/data_pack.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 
 namespace ui {
 
 namespace {
@@ skipping 80 matching lines @@
       return std::string();
     }
     int flags = base::File::FLAG_OPEN | base::File::FLAG_READ;
     g_locale_pack_fd = base::File(locale_file_path, flags).TakePlatformFile();
     g_locale_pack_region = base::MemoryMappedFile::Region::kWholeFile;
   }
 
   std::unique_ptr<DataPack> data_pack(new DataPack(SCALE_FACTOR_100P));
   if (!data_pack->LoadFromFileRegion(base::File(g_locale_pack_fd),
                                      g_locale_pack_region)) {
-    UMA_HISTOGRAM_ENUMERATION("ResourceBundle.LoadLocaleResourcesError",
-                              logging::GetLastSystemErrorCode(), 16000);
     LOG(ERROR) << "failed to load locale.pak";
     NOTREACHED();
     return std::string();
   }
 
   locale_resources_data_.reset(data_pack.release());
   return app_locale;
 }
 
 gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id) {
@@ skipping 39 matching lines @@
   base::android::ScopedJavaLocalRef<jstring> ret =
       Java_ResourceBundle_getLocalePakResourcePath(
           env, base::android::ConvertUTF8ToJavaString(env, locale));
   if (ret.obj() == nullptr) {
     return std::string();
   }
   return base::android::ConvertJavaStringToUTF8(env, ret.obj());
 }
 
 }  // namespace ui