Bug 708626 - Pressing physical volume button dismisses keyboard, doesn't adjust ringer volume. r=blassey

mobile/android/base/AwesomeBar.java

@@ -306,7 +306,9 @@ public class AwesomeBar extends Activity implements GeckoEventListener {
             keyCode == KeyEvent.KEYCODE_DPAD_LEFT ||
             keyCode == KeyEvent.KEYCODE_DPAD_RIGHT ||
             keyCode == KeyEvent.KEYCODE_DPAD_CENTER ||
-            keyCode == KeyEvent.KEYCODE_DEL) {
+            keyCode == KeyEvent.KEYCODE_DEL ||
+            keyCode == KeyEvent.KEYCODE_VOLUME_UP ||
+            keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
             return super.onKeyDown(keyCode, event);
         } else {
             int selStart = -1;