Format some imports using fix_imports.py

Unfortunately this tool isn't smart enough to deal with the assertThat
situation (which has two static imports of a function with the same name).

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=172000753

java/google/registry/model/contact/ContactInfoData.java

@@ -28,7 +28,6 @@ import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 import org.joda.time.DateTime;
 
-
 /** The {@link ResponseData} returned for an EPP info flow on a contact. */
 @XmlRootElement(name = "infData")
 @XmlType(propOrder = {

java/google/registry/model/domain/Period.java

@@ -14,7 +14,6 @@
 
 package google.registry.model.domain;
 
-
 import com.googlecode.objectify.annotation.Embed;
 import google.registry.model.ImmutableObject;
 import javax.xml.bind.annotation.XmlAttribute;

java/google/registry/model/domain/metadata/package-info.java

@@ -24,4 +24,3 @@ import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlNs;
 import javax.xml.bind.annotation.XmlNsForm;
 import javax.xml.bind.annotation.XmlSchema;
-

java/google/registry/model/domain/rgp/package-info.java

@@ -24,4 +24,3 @@ import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlNs;
 import javax.xml.bind.annotation.XmlNsForm;
 import javax.xml.bind.annotation.XmlSchema;
-

java/google/registry/model/domain/secdns/package-info.java

@@ -24,4 +24,3 @@ import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlNs;
 import javax.xml.bind.annotation.XmlNsForm;
 import javax.xml.bind.annotation.XmlSchema;
-

java/google/registry/model/eppinput/package-info.java

@@ -24,4 +24,3 @@ import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlNs;
 import javax.xml.bind.annotation.XmlNsForm;
 import javax.xml.bind.annotation.XmlSchema;
-

java/google/registry/model/host/HostInfoData.java

@@ -26,7 +26,6 @@ import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.XmlType;
 import org.joda.time.DateTime;
 
-
 /** The {@link ResponseData} returned for an EPP info flow on a host. */
 @XmlRootElement(name = "infData")
 @XmlType(propOrder = {

java/google/registry/model/ofy/OfyFilter.java

@@ -14,7 +14,6 @@
 
 package google.registry.model.ofy;
 
-
 import java.io.IOException;
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;

java/google/registry/model/poll/PendingActionNotificationResponse.java

@@ -14,7 +14,6 @@
 
 package google.registry.model.poll;
 
-
 import com.google.common.annotations.VisibleForTesting;
 import com.googlecode.objectify.annotation.Embed;
 import google.registry.model.ImmutableObject;