Revert "Allow changing theme on the fly (#2874)"

This reverts commit 1b73b00b2875c5eafa3c641b77f5d9efc2f7d929 as
well as the related changes to @since, release notes etc.

Conflicts:

	client/src/com/vaadin/client/ResourceLoader.java
	client/src/com/vaadin/client/communication/TranslatedURLReference.java
	client/src/com/vaadin/client/ui/ui/UIConnector.java
	server/src/com/vaadin/ui/UI.java
	shared/src/com/vaadin/shared/ui/ui/UIState.java
	uitest/src/com/vaadin/tests/tb3/AbstractTB3Test.java

Change-Id: Id882dc730f51055f6d17200964bcaf8a1f87a35f

1 files changed, 1 insertions, 7 deletions

diff --git a/shared/src/com/vaadin/shared/ui/ui/UIState.java b/shared/src/com/vaadin/shared/ui/ui/UIState.java
index 2f51fef6ee..3c3785b7d5 100644
--- a/shared/src/com/vaadin/shared/ui/ui/UIState.java
+++ b/shared/src/com/vaadin/shared/ui/ui/UIState.java
@@ -62,12 +62,6 @@ public class UIState extends TabIndexState {
      * Configuration for the push channel
      */
     public PushConfigurationState pushConfiguration = new PushConfigurationState();
-    /**
-     * Currently used theme.
-     * 
-     * @since 7.3
-     */
-    public String theme;
     {
         primaryStyleName = "v-ui";
         // Default is 1 for legacy reasons
@@ -101,7 +95,7 @@ public class UIState extends TabIndexState {
                 NotificationRole role) {
             this.prefix = prefix;
             this.postfix = postfix;
-            notificationRole = role;
+            this.notificationRole = role;
         }
     }