Framework to ascribe all network data use to a source.

chrome/browser/data_use_measurement/chrome_data_use_ascriber_service_factory.cc

Index: chrome/browser/data_use_measurement/chrome_data_use_ascriber_service_factory.cc
diff --git a/chrome/browser/data_use_measurement/chrome_data_use_ascriber_service_factory.cc b/chrome/browser/data_use_measurement/chrome_data_use_ascriber_service_factory.cc
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index 0000000000000000000000000000000000000000..bace5944175b9d89aa61475c194c1ebdd1b0db70
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+++ b/chrome/browser/data_use_measurement/chrome_data_use_ascriber_service_factory.cc
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+// Copyright 2016 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 "chrome/browser/data_use_measurement/chrome_data_use_ascriber_service_factory.h"
+
+#include "base/bind.h"
+#include "chrome/browser/data_use_measurement/chrome_data_use_ascriber_service.h"
+#include "components/keyed_service/content/browser_context_dependency_manager.h"
+
+namespace data_use_measurement {
+
+// static
+ChromeDataUseAscriberService*
+ChromeDataUseAscriberServiceFactory::GetForBrowserContext(
+    content::BrowserContext* context) {
+  return static_cast<ChromeDataUseAscriberService*>(
+      GetInstance()->GetServiceForBrowserContext(context, true));
+}
+
+// static
+ChromeDataUseAscriberServiceFactory*
+ChromeDataUseAscriberServiceFactory::GetInstance() {
+  return base::Singleton<ChromeDataUseAscriberServiceFactory>::get();
+}
+
+ChromeDataUseAscriberServiceFactory::ChromeDataUseAscriberServiceFactory()
+    : BrowserContextKeyedServiceFactory(
+          "ChromeDataUseAscriberService",
+          BrowserContextDependencyManager::GetInstance()) {}
+
+ChromeDataUseAscriberServiceFactory::~ChromeDataUseAscriberServiceFactory() {}
+
+KeyedService* ChromeDataUseAscriberServiceFactory::BuildServiceInstanceFor(
+    content::BrowserContext* context) const {
+  return new ChromeDataUseAscriberService();
+}
+
+}  // namespace data_use_measurement