Changes to fixed title bar determination

Use fixed title bar when both accessibility and touchExploration are enabled.

Change-Id: Idd00bff9e5e61467a59da0e751cd0e274b773f83
diff --git a/src/com/android/browser/TitleBar.java b/src/com/android/browser/TitleBar.java
index 741dc41..490cc15 100644
--- a/src/com/android/browser/TitleBar.java
+++ b/src/com/android/browser/TitleBar.java
@@ -106,7 +106,8 @@
     private void setFixedTitleBar() {
         boolean isFixed = !getContext().getResources().getBoolean(R.bool.hide_title);
 
-        isFixed |= mAccessibilityManager.isEnabled();
+        isFixed |= mAccessibilityManager.isEnabled() &&
+            mAccessibilityManager.isTouchExplorationEnabled();
         // If getParent() returns null, we are initializing
         ViewGroup parent = (ViewGroup)getParent();
         if (mIsFixedTitleBar == isFixed && parent != null) return;