Quick Control adjustments

      changed new tab behavior
      always show url bar when new tab is created
      tapping tab shows url bar
      fixed http://b/issue?id=3322095
      changed pie background; frameworks has paint alpha bug
      changed preferences title to "Labs"

Change-Id: I3033abd98d87a1f4595667f2cd8d1d0a674f5eda
diff --git a/src/com/android/browser/PieControl.java b/src/com/android/browser/PieControl.java
index 210e9ea..6326f2e 100644
--- a/src/com/android/browser/PieControl.java
+++ b/src/com/android/browser/PieControl.java
@@ -70,7 +70,7 @@
             mPie.addItem(mRefresh);
             mBack = makeMenuView(R.drawable.ic_pie_back);
             mPie.addItem(mBack);
-            mUrl = makeMenuView(R.drawable.ic_pie_search);
+            mUrl = makeMenuView(R.drawable.ic_pie_web);
             mPie.addItem(mUrl);
             mBookmarks = makeMenuView(R.drawable.ic_pie_bookmarks);
             mPie.addItem(mBookmarks);
@@ -133,6 +133,7 @@
             mUiController.bookmarksOrHistoryPicker(false);
         } else if (mNewTab == v) {
             mUiController.openTabToHomePage();
+            mUi.showFakeTitleBarAndEdit();
         } else if (mClose == v) {
             mUiController.closeCurrentTab();
         } else {