Use "Project.NameKey" instead of "NameKey"

A nested class can be static imported when the class does not
require additional context. Apparently, "NameKey" doesn't meet this
requirement because there are several nested classes named like
this, e.g. Project.NameKey, AccountGroup.NameKey, Branch.NameKey.
Therefore using "NameKey" without its outer class makes the code
hard to read.

Change-Id: Ic13b6e3da38222314c31258925b0b39b4cced4ef
diff --git a/java/com/google/gerrit/server/git/MultiBaseLocalDiskRepositoryManager.java b/java/com/google/gerrit/server/git/MultiBaseLocalDiskRepositoryManager.java
index 6fafe4e..01e85cf 100644
--- a/java/com/google/gerrit/server/git/MultiBaseLocalDiskRepositoryManager.java
+++ b/java/com/google/gerrit/server/git/MultiBaseLocalDiskRepositoryManager.java
@@ -17,7 +17,7 @@
 import static com.google.common.base.Preconditions.checkState;
 
 import com.google.gerrit.lifecycle.LifecycleModule;
-import com.google.gerrit.reviewdb.client.Project.NameKey;
+import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.config.GerritServerConfig;
 import com.google.gerrit.server.config.RepositoryConfig;
 import com.google.gerrit.server.config.SitePaths;
@@ -54,7 +54,7 @@
   }
 
   @Override
-  public Path getBasePath(NameKey name) {
+  public Path getBasePath(Project.NameKey name) {
     Path alternateBasePath = config.getBasePath(name);
     return alternateBasePath != null ? alternateBasePath : super.getBasePath(name);
   }
diff --git a/java/com/google/gerrit/server/project/SectionMatcher.java b/java/com/google/gerrit/server/project/SectionMatcher.java
index 11b1f37..3095f2f 100644
--- a/java/com/google/gerrit/server/project/SectionMatcher.java
+++ b/java/com/google/gerrit/server/project/SectionMatcher.java
@@ -16,7 +16,6 @@
 
 import com.google.gerrit.common.data.AccessSection;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.NameKey;
 import com.google.gerrit.server.CurrentUser;
 
 /**
@@ -57,7 +56,7 @@
     return matcher;
   }
 
-  public NameKey getProject() {
+  public Project.NameKey getProject() {
     return project;
   }
 }
diff --git a/java/com/google/gerrit/server/schema/Schema_108.java b/java/com/google/gerrit/server/schema/Schema_108.java
index 4e62460..b37fab3 100644
--- a/java/com/google/gerrit/server/schema/Schema_108.java
+++ b/java/com/google/gerrit/server/schema/Schema_108.java
@@ -24,7 +24,6 @@
 import com.google.gerrit.reviewdb.client.Change.Status;
 import com.google.gerrit.reviewdb.client.PatchSet;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.NameKey;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.git.GitRepositoryManager;
@@ -145,8 +144,8 @@
 
   private SetMultimap<Project.NameKey, Change.Id> getOpenChangesByProject(ReviewDb db, UpdateUI ui)
       throws OrmException {
-    SortedSet<NameKey> projects = repoManager.list();
-    SortedSet<NameKey> nonExistentProjects = Sets.newTreeSet();
+    SortedSet<Project.NameKey> projects = repoManager.list();
+    SortedSet<Project.NameKey> nonExistentProjects = Sets.newTreeSet();
     SetMultimap<Project.NameKey, Change.Id> openByProject =
         MultimapBuilder.hashKeys().hashSetValues().build();
     for (Change c : db.changes().all()) {
@@ -155,7 +154,7 @@
         continue;
       }
 
-      NameKey projectKey = c.getProject();
+      Project.NameKey projectKey = c.getProject();
       if (!projects.contains(projectKey)) {
         nonExistentProjects.add(projectKey);
       } else {
diff --git a/javatests/com/google/gerrit/server/config/RepositoryConfigTest.java b/javatests/com/google/gerrit/server/config/RepositoryConfigTest.java
index 2edcf7c..3da35b2 100644
--- a/javatests/com/google/gerrit/server/config/RepositoryConfigTest.java
+++ b/javatests/com/google/gerrit/server/config/RepositoryConfigTest.java
@@ -19,7 +19,7 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.gerrit.extensions.client.SubmitType;
-import com.google.gerrit.reviewdb.client.Project.NameKey;
+import com.google.gerrit.reviewdb.client.Project;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.List;
@@ -41,35 +41,35 @@
   @Test
   public void defaultSubmitTypeWhenNotConfigured() {
     // Check expected value explicitly rather than depending on constant.
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.INHERIT);
   }
 
   @Test
   public void defaultSubmitTypeForStarFilter() {
     configureDefaultSubmitType("*", SubmitType.CHERRY_PICK);
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.CHERRY_PICK);
 
     configureDefaultSubmitType("*", SubmitType.FAST_FORWARD_ONLY);
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.FAST_FORWARD_ONLY);
 
     configureDefaultSubmitType("*", SubmitType.REBASE_IF_NECESSARY);
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.REBASE_IF_NECESSARY);
 
     configureDefaultSubmitType("*", SubmitType.REBASE_ALWAYS);
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.REBASE_ALWAYS);
   }
 
   @Test
   public void defaultSubmitTypeForSpecificFilter() {
     configureDefaultSubmitType("someProject", SubmitType.CHERRY_PICK);
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someOtherProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someOtherProject")))
         .isEqualTo(RepositoryConfig.DEFAULT_SUBMIT_TYPE);
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.CHERRY_PICK);
   }
 
@@ -79,13 +79,13 @@
     configureDefaultSubmitType("somePath/*", SubmitType.CHERRY_PICK);
     configureDefaultSubmitType("*", SubmitType.MERGE_ALWAYS);
 
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("someProject")))
         .isEqualTo(SubmitType.MERGE_ALWAYS);
 
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("somePath/someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("somePath/someProject")))
         .isEqualTo(SubmitType.CHERRY_PICK);
 
-    assertThat(repoCfg.getDefaultSubmitType(new NameKey("somePath/somePath/someProject")))
+    assertThat(repoCfg.getDefaultSubmitType(new Project.NameKey("somePath/somePath/someProject")))
         .isEqualTo(SubmitType.REBASE_IF_NECESSARY);
   }
 
@@ -99,14 +99,14 @@
 
   @Test
   public void ownerGroupsWhenNotConfigured() {
-    assertThat(repoCfg.getOwnerGroups(new NameKey("someProject"))).isEmpty();
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("someProject"))).isEmpty();
   }
 
   @Test
   public void ownerGroupsForStarFilter() {
     ImmutableList<String> ownerGroups = ImmutableList.of("group1", "group2");
     configureOwnerGroups("*", ownerGroups);
-    assertThat(repoCfg.getOwnerGroups(new NameKey("someProject")))
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("someProject")))
         .containsExactlyElementsIn(ownerGroups);
   }
 
@@ -114,8 +114,8 @@
   public void ownerGroupsForSpecificFilter() {
     ImmutableList<String> ownerGroups = ImmutableList.of("group1", "group2");
     configureOwnerGroups("someProject", ownerGroups);
-    assertThat(repoCfg.getOwnerGroups(new NameKey("someOtherProject"))).isEmpty();
-    assertThat(repoCfg.getOwnerGroups(new NameKey("someProject")))
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("someOtherProject"))).isEmpty();
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("someProject")))
         .containsExactlyElementsIn(ownerGroups);
   }
 
@@ -129,13 +129,13 @@
     configureOwnerGroups("somePath/*", ownerGroups2);
     configureOwnerGroups("somePath/somePath/*", ownerGroups3);
 
-    assertThat(repoCfg.getOwnerGroups(new NameKey("someProject")))
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("someProject")))
         .containsExactlyElementsIn(ownerGroups1);
 
-    assertThat(repoCfg.getOwnerGroups(new NameKey("somePath/someProject")))
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("somePath/someProject")))
         .containsExactlyElementsIn(ownerGroups2);
 
-    assertThat(repoCfg.getOwnerGroups(new NameKey("somePath/somePath/someProject")))
+    assertThat(repoCfg.getOwnerGroups(new Project.NameKey("somePath/somePath/someProject")))
         .containsExactlyElementsIn(ownerGroups3);
   }
 
@@ -149,22 +149,24 @@
 
   @Test
   public void basePathWhenNotConfigured() {
-    assertThat(repoCfg.getBasePath(new NameKey("someProject"))).isNull();
+    assertThat(repoCfg.getBasePath(new Project.NameKey("someProject"))).isNull();
   }
 
   @Test
   public void basePathForStarFilter() {
     String basePath = "/someAbsolutePath/someDirectory";
     configureBasePath("*", basePath);
-    assertThat(repoCfg.getBasePath(new NameKey("someProject")).toString()).isEqualTo(basePath);
+    assertThat(repoCfg.getBasePath(new Project.NameKey("someProject")).toString())
+        .isEqualTo(basePath);
   }
 
   @Test
   public void basePathForSpecificFilter() {
     String basePath = "/someAbsolutePath/someDirectory";
     configureBasePath("someProject", basePath);
-    assertThat(repoCfg.getBasePath(new NameKey("someOtherProject"))).isNull();
-    assertThat(repoCfg.getBasePath(new NameKey("someProject")).toString()).isEqualTo(basePath);
+    assertThat(repoCfg.getBasePath(new Project.NameKey("someOtherProject"))).isNull();
+    assertThat(repoCfg.getBasePath(new Project.NameKey("someProject")).toString())
+        .isEqualTo(basePath);
   }
 
   @Test
@@ -179,12 +181,14 @@
     configureBasePath("project/*", basePath3);
     configureBasePath("*", basePath4);
 
-    assertThat(repoCfg.getBasePath(new NameKey("project1")).toString()).isEqualTo(basePath1);
-    assertThat(repoCfg.getBasePath(new NameKey("project/project/someProject")).toString())
+    assertThat(repoCfg.getBasePath(new Project.NameKey("project1")).toString())
+        .isEqualTo(basePath1);
+    assertThat(repoCfg.getBasePath(new Project.NameKey("project/project/someProject")).toString())
         .isEqualTo(basePath2);
-    assertThat(repoCfg.getBasePath(new NameKey("project/someProject")).toString())
+    assertThat(repoCfg.getBasePath(new Project.NameKey("project/someProject")).toString())
         .isEqualTo(basePath3);
-    assertThat(repoCfg.getBasePath(new NameKey("someProject")).toString()).isEqualTo(basePath4);
+    assertThat(repoCfg.getBasePath(new Project.NameKey("someProject")).toString())
+        .isEqualTo(basePath4);
   }
 
   @Test
diff --git a/plugins/replication b/plugins/replication
index 092792e..a7b900b 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit 092792edacf9c29732a560a30967b92664cd65f9
+Subproject commit a7b900bd524c333c8ca2825e37fa781ac055ac36