Componentize enhanced_bookmark_features.{h,cc}.

components/dom_distiller/core/dom_distiller_features.cc

+// Copyright 2015 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 "components/dom_distiller/core/dom_distiller_features.h"
+
+#include <string>
+
+#include "base/command_line.h"
+#include "components/dom_distiller/core/dom_distiller_switches.h"
+#include "components/variations/variations_associated_data.h"
+
+namespace dom_distiller {
+namespace {
+const char kFieldTrialName[] = "EnhancedBookmarks";
+}
+
+bool IsEnableDomDistillerSet() {
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableDomDistiller)) {
+    return true;
+  }
+  if (variations::GetVariationParamValue(kFieldTrialName,
+                                         "enable-dom-distiller") == "1") {
+    return true;
+  }
+  return false;
+}
+
+bool IsEnableSyncArticlesSet() {
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableSyncArticles)) {
+    return true;
+  }
+  if (variations::GetVariationParamValue(kFieldTrialName,
+                                         "enable-sync-articles") == "1") {
+    return true;
+  }
+  return false;
+}
+
+}  // namespace dom_distiller