Don't set a default value for the NTPContentSuggestionsEnabled policy if ChromeHome is enabled

components/policy/core/common/cloud/user_cloud_policy_manager.h

Index: components/policy/core/common/cloud/user_cloud_policy_manager.h
diff --git a/components/policy/core/common/cloud/user_cloud_policy_manager.h b/components/policy/core/common/cloud/user_cloud_policy_manager.h
index a8bfd4535d8ed2c3d8ba71363926c93955d94145..26dcde307baf630a9a0a0d528e871def4e69f8b9 100644
--- a/components/policy/core/common/cloud/user_cloud_policy_manager.h
+++ b/components/policy/core/common/cloud/user_cloud_policy_manager.h
@@ -48,6 +48,9 @@ class POLICY_EXPORT UserCloudPolicyManager : public CloudPolicyManager {
       const scoped_refptr<base::SequencedTaskRunner>& io_task_runner);
   ~UserCloudPolicyManager() override;
 
+  // TODO(treib): Remove this again. crbug.com/708191
+  void SetChromeHomeEnabled() { chrome_home_enabled_ = true; }
+
   // ConfigurationPolicyProvider overrides:
   void Shutdown() override;
 
@@ -93,6 +96,9 @@ class POLICY_EXPORT UserCloudPolicyManager : public CloudPolicyManager {
   // Manages external data referenced by policies.
   std::unique_ptr<CloudExternalDataManager> external_data_manager_;
 
+  // TODO(treib): Remove this again. crbug.com/708191
+  bool chrome_home_enabled_;
+
   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyManager);
 };