Adapt import of FileTypeRegistry

Commit a70c2348 in Gerrit core moved FileTypeRegistry into another
package.

Change-Id: Ieb90ad8d0caa9fd52252015e4d7f0e307ef84598
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

src/main/java/com/googlesource/gerrit/plugins/xdocs/XDocServlet.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/xdocs/XDocServlet.java b/src/main/java/com/googlesource/gerrit/plugins/xdocs/XDocServlet.java
index 436bdc0..d532fa2 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/xdocs/XDocServlet.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/xdocs/XDocServlet.java
@@ -32,7 +32,7 @@
 import com.google.gerrit.httpd.resources.SmallResource;
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.reviewdb.server.ReviewDb;
-import com.google.gerrit.server.FileTypeRegistry;
+import com.google.gerrit.server.mime.FileTypeRegistry;
 import com.google.gerrit.server.change.FileContentUtil;
 import com.google.gerrit.server.git.GitRepositoryManager;
 import com.google.gerrit.server.project.GetHead;

src/main/java/com/googlesource/gerrit/plugins/xdocs/formatter/Formatters.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/xdocs/formatter/Formatters.java b/src/main/java/com/googlesource/gerrit/plugins/xdocs/formatter/Formatters.java
index 95e412e..faa2160 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/xdocs/formatter/Formatters.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/xdocs/formatter/Formatters.java
@@ -25,7 +25,7 @@
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.registration.DynamicMap;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.server.FileTypeRegistry;
+import com.google.gerrit.server.mime.FileTypeRegistry;
 import com.google.gerrit.server.config.PluginConfigFactory;
 import com.google.gerrit.server.project.ProjectCache;
 import com.google.gerrit.server.project.ProjectState;