Use Inject/Singleton from com.google.inject instead of javax.inject

Change-Id: Ie56d25b712c7e8245f886768547d810c424b04d3
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/change/GetDiff.java b/gerrit-server/src/main/java/com/google/gerrit/server/change/GetDiff.java
index 5cf5895..6e284bb 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/change/GetDiff.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/change/GetDiff.java
@@ -52,6 +52,7 @@
 import com.google.gerrit.server.project.ProjectCache;
 import com.google.gerrit.server.project.ProjectState;
 import com.google.gwtorm.server.OrmException;
+import com.google.inject.Inject;
 
 import org.eclipse.jgit.diff.Edit;
 import org.eclipse.jgit.diff.ReplaceEdit;
@@ -68,8 +69,6 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-import javax.inject.Inject;
-
 public class GetDiff implements RestReadView<FileResource> {
   private static final ImmutableMap<Patch.ChangeType, ChangeType> CHANGE_TYPE =
       Maps.immutableEnumMap(
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/schema/H2AccountPatchReviewStore.java b/gerrit-server/src/main/java/com/google/gerrit/server/schema/H2AccountPatchReviewStore.java
index 3a0c699..b952d63 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/schema/H2AccountPatchReviewStore.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/schema/H2AccountPatchReviewStore.java
@@ -27,6 +27,7 @@
 import com.google.gwtorm.server.OrmDuplicateKeyException;
 import com.google.gwtorm.server.OrmException;
 import com.google.inject.Inject;
+import com.google.inject.Singleton;
 
 import org.eclipse.jgit.lib.Config;
 import org.slf4j.Logger;
@@ -42,8 +43,6 @@
 import java.util.Collection;
 import java.util.List;
 
-import javax.inject.Singleton;
-
 @Singleton
 public class H2AccountPatchReviewStore
     implements AccountPatchReviewStore, LifecycleListener {