Fix code around GetAllLFSPointersRequest

It does not acccept revision parameter anymore.
Remove it from all the places

ee/spec/lib/ee/gitlab/cleanup/orphan_lfs_file_references_spec.rb

@@ -15,7 +15,7 @@ describe Gitlab::Cleanup::OrphanLfsFileReferences do
     allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
 
     # Create a valid reference
-    oid = project.repository.gitaly_blob_client.get_all_lfs_pointers(nil).first.lfs_oid
+    oid = project.repository.gitaly_blob_client.get_all_lfs_pointers.first.lfs_oid
     lfs_object2 = create(:lfs_object, oid: oid)
     create(:lfs_objects_project, project: project, lfs_object: lfs_object2)
   end

lib/gitlab/cleanup/orphan_lfs_file_references.rb

@@ -40,7 +40,7 @@ module Gitlab
       end
 
       def lfs_oids_from_repository
-        project.repository.gitaly_blob_client.get_all_lfs_pointers(nil).map(&:lfs_oid)
+        project.repository.gitaly_blob_client.get_all_lfs_pointers.map(&:lfs_oid)
       end
 
       def orphan_oids

lib/gitlab/git/lfs_changes.rb

@@ -13,7 +13,7 @@ module Gitlab
       end
 
       def all_pointers
-        @repository.gitaly_blob_client.get_all_lfs_pointers(@newrev)
+        @repository.gitaly_blob_client.get_all_lfs_pointers
       end
     end
   end

lib/gitlab/gitaly_client/blob_service.rb

@@ -131,10 +131,9 @@ module Gitlab
         map_lfs_pointers(response)
       end
 
-      def get_all_lfs_pointers(revision)
-        request = Gitaly::GetNewLFSPointersRequest.new(
-          repository: @gitaly_repo,
-          revision: encode_binary(revision)
+      def get_all_lfs_pointers
+        request = Gitaly::GetAllLFSPointersRequest.new(
+          repository: @gitaly_repo
         )
 
         response = GitalyClient.call(@gitaly_repo.storage_name, :blob_service, :get_all_lfs_pointers, request, timeout: GitalyClient.medium_timeout)

spec/lib/gitlab/gitaly_client/blob_service_spec.rb

@@ -46,14 +46,12 @@ describe Gitlab::GitalyClient::BlobService do
   end
 
   describe '#get_all_lfs_pointers' do
-    let(:revision) { 'master' }
-
-    subject { client.get_all_lfs_pointers(revision) }
+    subject { client.get_all_lfs_pointers }
 
     it 'sends a get_all_lfs_pointers message' do
       expect_any_instance_of(Gitaly::BlobService::Stub)
         .to receive(:get_all_lfs_pointers)
-        .with(gitaly_request_with_params(revision: revision), kind_of(Hash))
+        .with(gitaly_request_with_params({}), kind_of(Hash))
         .and_return([])
 
       subject