catch search key in browser

      Bug: 5003493
      When in browser, the hardware search key brings up the
      url bar for the current tab.

Change-Id: I57a666a548771c7e5949116db71d2164cb8972fd
diff --git a/src/com/android/browser/Controller.java b/src/com/android/browser/Controller.java
index 003d2d8..09c7cd1 100644
--- a/src/com/android/browser/Controller.java
+++ b/src/com/android/browser/Controller.java
@@ -2692,4 +2692,10 @@
     public void registerDropdownChangeListener(DropdownChangeListener d) {
         mUi.registerDropdownChangeListener(d);
     }
+
+    public boolean onSearchRequested() {
+        mUi.editUrl(false);
+        return true;
+    }
+
 }