fix url action mode

    Bug: 5093025
    The url bar is kept visible now
    It's still not perfect, because the url bar gets pushed down
    under the user's finger

Change-Id: I7142cd1f442bf7e3b53af5aac150defda68661ed
diff --git a/src/com/android/browser/PhoneUi.java b/src/com/android/browser/PhoneUi.java
index 901f5bd..32bc092 100644
--- a/src/com/android/browser/PhoneUi.java
+++ b/src/com/android/browser/PhoneUi.java
@@ -213,7 +213,9 @@
 
     @Override
     public void onActionModeStarted(ActionMode mode) {
-        hideTitleBar();
+        if (!isEditingUrl()) {
+            hideTitleBar();
+        }
     }
 
     @Override