Fix compile error after deprecated PhaseId class is made internal

Increase minimal RAP version
diff --git a/bundles/org.eclipse.rap.addons.autosuggest/META-INF/MANIFEST.MF b/bundles/org.eclipse.rap.addons.autosuggest/META-INF/MANIFEST.MF
index 0d0bd27..8ee7fa7 100644
--- a/bundles/org.eclipse.rap.addons.autosuggest/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.rap.addons.autosuggest/META-INF/MANIFEST.MF
@@ -6,4 +6,4 @@
 Bundle-Vendor: Eclipse.org - RAP Incubator
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Export-Package: org.eclipse.rap.addons.autosuggest;version="0.3.0"
-Require-Bundle: org.eclipse.rap.rwt;bundle-version="2.3.0"
+Require-Bundle: org.eclipse.rap.rwt;bundle-version="[3.0.0,4.0.0)"
diff --git a/tests/org.eclipse.rap.addons.autosuggest.test/META-INF/MANIFEST.MF b/tests/org.eclipse.rap.addons.autosuggest.test/META-INF/MANIFEST.MF
index 8b3deba..d99c887 100644
--- a/tests/org.eclipse.rap.addons.autosuggest.test/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.rap.addons.autosuggest.test/META-INF/MANIFEST.MF
@@ -9,4 +9,4 @@
 Require-Bundle: org.junit;bundle-version="4.11.0",
  org.mockito.mockito-all;bundle-version="1.9.5",
  org.eclipse.rap.jstestrunner;bundle-version="0.2.0"
-Import-Package: org.eclipse.rap.rwt.testfixture;version="2.3.0"
+Import-Package: org.eclipse.rap.rwt.testfixture;version="3.0.0"
diff --git a/tests/org.eclipse.rap.addons.autosuggest.test/src/org/eclipse/rap/addons/autosuggest/AutoSuggest_Test.java b/tests/org.eclipse.rap.addons.autosuggest.test/src/org/eclipse/rap/addons/autosuggest/AutoSuggest_Test.java
index 8b8948c..5588b5d 100644
--- a/tests/org.eclipse.rap.addons.autosuggest.test/src/org/eclipse/rap/addons/autosuggest/AutoSuggest_Test.java
+++ b/tests/org.eclipse.rap.addons.autosuggest.test/src/org/eclipse/rap/addons/autosuggest/AutoSuggest_Test.java
@@ -31,8 +31,8 @@
 import java.util.concurrent.atomic.AtomicReference;
 
 import org.eclipse.rap.rwt.RWT;
+import org.eclipse.rap.rwt.internal.lifecycle.PhaseId;
 import org.eclipse.rap.rwt.internal.lifecycle.WidgetDataUtil;
-import org.eclipse.rap.rwt.lifecycle.PhaseId;
 import org.eclipse.rap.rwt.remote.Connection;
 import org.eclipse.rap.rwt.remote.OperationHandler;
 import org.eclipse.rap.rwt.remote.RemoteObject;
@@ -50,7 +50,9 @@
 import org.mockito.stubbing.Answer;
 
 
-@SuppressWarnings( "restriction" )
+@SuppressWarnings( {
+  "restriction", "deprecation"
+} )
 public class AutoSuggest_Test {
 
   private static final String REMOTE_SELECTION_EVENT = "suggestionSelected";