Bug 562370 - Remove tycho-extras.version maven property

Handle platform.ui repo

Change-Id: I27e077de3c41e32d2ece8ef693ce38f612a4869a
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/features/org.eclipse.e4.rcp/pom.xml b/features/org.eclipse.e4.rcp/pom.xml
index fb3cb02..682e9df 100644
--- a/features/org.eclipse.e4.rcp/pom.xml
+++ b/features/org.eclipse.e4.rcp/pom.xml
@@ -26,7 +26,7 @@
       <plugin>
         <groupId>org.eclipse.tycho.extras</groupId>
         <artifactId>tycho-source-feature-plugin</artifactId>
-        <version>${tycho-extras.version}</version>
+        <version>${tycho.version}</version>
         <executions>
           <execution>
             <phase>package</phase>
diff --git a/features/org.eclipse.e4.ui.progress.feature/pom.xml b/features/org.eclipse.e4.ui.progress.feature/pom.xml
index 176ad34..fe6edba 100644
--- a/features/org.eclipse.e4.ui.progress.feature/pom.xml
+++ b/features/org.eclipse.e4.ui.progress.feature/pom.xml
@@ -25,7 +25,7 @@
       <plugin>
         <groupId>org.eclipse.tycho.extras</groupId>
         <artifactId>tycho-source-feature-plugin</artifactId>
-        <version>${tycho-extras.version}</version>
+        <version>${tycho.version}</version>
         <executions>
           <execution>
             <phase>package</phase>