remove async capture

Change-Id: I3a621487d35eabe519d54411f392e16918c0af00

1 files changed, 0 insertions, 26 deletions

diff --git a/src/com/android/browser/NavScreen.java b/src/com/android/browser/NavScreen.java
index 8cc2271c..edbaa3be 100644
--- a/src/com/android/browser/NavScreen.java
+++ b/src/com/android/browser/NavScreen.java
@@ -40,7 +40,6 @@ import android.widget.TextView;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.Semaphore;
 
 public class NavScreen extends LinearLayout implements OnClickListener {
 
@@ -65,7 +64,6 @@ public class NavScreen extends LinearLayout implements OnClickListener {
     int mTabHeight;
     TabAdapter mAdapter;
     ListPopupWindow mPopup;
-    Semaphore mLock;
 
     public NavScreen(Activity activity, UiController ctl, PhoneUi ui) {
         super(activity);
@@ -85,30 +83,6 @@ public class NavScreen extends LinearLayout implements OnClickListener {
         requestLayout();
     }
 
-    protected synchronized void startTask(Runnable r) {
-        Thread task = new Thread(r);
-        mLock = new Semaphore(1);
-        try {
-            mLock.acquire();
-        } catch (InterruptedException e) {
-        }
-        task.start();
-    }
-
-    protected synchronized void finishTask() {
-        mLock.release();
-    }
-
-    protected synchronized void waitForTask() {
-        if (mLock != null) {
-            try {
-                mLock.acquire();
-            } catch (InterruptedException e) {
-            }
-        }
-        mLock = null;
-    }
-
     protected void showMenu() {
         Menu menu = mUi.getMenu();
         menu.setGroupVisible(R.id.NAV_MENU, false);