Hide Profile::GetUserCloudPolicyManager() in Chrome OS.

This always returns null in Chrome OS and should not be used. The API
that should be used instead is currently
UserPolicyManagerFactoryChromeOS::GetCloudPolicyManager() and will be
soon changed to a Profile method like in other platforms.

Bug: 937770
Change-Id: I1e5befd2d2a23a076c7182511c86b4b8a8c04aaf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1588479
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Colin Blundell <blundell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#655359}

chrome/browser/profiles/off_the_record_profile_impl.cc

@@ -405,10 +405,12 @@ OffTheRecordProfileImpl::GetPolicySchemaRegistryService() {
   return nullptr;
 }
 
+#if !defined(OS_CHROMEOS)
 policy::UserCloudPolicyManager*
 OffTheRecordProfileImpl::GetUserCloudPolicyManager() {
   return GetOriginalProfile()->GetUserCloudPolicyManager();
 }
+#endif
 
 net::URLRequestContextGetter* OffTheRecordProfileImpl::GetRequestContext() {
   return GetDefaultStoragePartition(this)->GetURLRequestContext();

chrome/browser/profiles/off_the_record_profile_impl.h

@@ -58,7 +58,9 @@ class OffTheRecordProfileImpl : public Profile {
   const PrefService* GetPrefs() const override;
   PrefService* GetOffTheRecordPrefs() override;
   policy::SchemaRegistryService* GetPolicySchemaRegistryService() override;
+#if !defined(OS_CHROMEOS)
   policy::UserCloudPolicyManager* GetUserCloudPolicyManager() override;
+#endif
   net::URLRequestContextGetter* GetRequestContext() override;
   base::OnceCallback<net::CookieStore*()> GetExtensionsCookieStoreGetter()
       override;

chrome/browser/profiles/profile.h

@@ -235,8 +235,12 @@ class Profile : public content::BrowserContext {
   // Returns the SchemaRegistryService.
   virtual policy::SchemaRegistryService* GetPolicySchemaRegistryService() = 0;
 
+// In Chrome OS, use UserPolicyManagerFactoryChromeOS::GetCloudPolicyManager()
+// instead.
+#if !defined(OS_CHROMEOS)
   // Returns the UserCloudPolicyManager.
   virtual policy::UserCloudPolicyManager* GetUserCloudPolicyManager() = 0;
+#endif
 
   virtual policy::ProfilePolicyConnector* GetProfilePolicyConnector() = 0;
   virtual const policy::ProfilePolicyConnector* GetProfilePolicyConnector()

chrome/browser/profiles/profile_impl.cc

@@ -1118,9 +1118,11 @@ policy::SchemaRegistryService* ProfileImpl::GetPolicySchemaRegistryService() {
   return schema_registry_service_.get();
 }
 
+#if !defined(OS_CHROMEOS)
 policy::UserCloudPolicyManager* ProfileImpl::GetUserCloudPolicyManager() {
   return user_cloud_policy_manager_;
 }
+#endif
 
 policy::ProfilePolicyConnector* ProfileImpl::GetProfilePolicyConnector() {
   return profile_policy_connector_.get();

chrome/browser/profiles/profile_impl.h

@@ -142,7 +142,9 @@ class ProfileImpl : public Profile {
   PrefService* GetOffTheRecordPrefs() override;
   PrefService* GetReadOnlyOffTheRecordPrefs() override;
   policy::SchemaRegistryService* GetPolicySchemaRegistryService() override;
+#if !defined(OS_CHROMEOS)
   policy::UserCloudPolicyManager* GetUserCloudPolicyManager() override;
+#endif
   policy::ProfilePolicyConnector* GetProfilePolicyConnector() override;
   const policy::ProfilePolicyConnector* GetProfilePolicyConnector()
       const override;

chrome/test/base/testing_profile.cc

@@ -933,9 +933,11 @@ TestingProfile::GetPolicySchemaRegistryService() {
   return schema_registry_service_.get();
 }
 
+#if !defined(OS_CHROMEOS)
 policy::UserCloudPolicyManager* TestingProfile::GetUserCloudPolicyManager() {
   return user_cloud_policy_manager_.get();
 }
+#endif
 
 policy::ProfilePolicyConnector* TestingProfile::GetProfilePolicyConnector() {
   return profile_policy_connector_.get();

chrome/test/base/testing_profile.h

@@ -341,7 +341,9 @@ class TestingProfile : public Profile {
   base::Time GetStartTime() const override;
   ProfileKey* GetProfileKey() const override;
   policy::SchemaRegistryService* GetPolicySchemaRegistryService() override;
+#if !defined(OS_CHROMEOS)
   policy::UserCloudPolicyManager* GetUserCloudPolicyManager() override;
+#endif
   policy::ProfilePolicyConnector* GetProfilePolicyConnector() override;
   const policy::ProfilePolicyConnector* GetProfilePolicyConnector()
       const override;