Fix badge center-alignment logic....

chrome/common/extensions/extension_action.cc

Index: chrome/common/extensions/extension_action.cc
===================================================================
--- chrome/common/extensions/extension_action.cc	(revision 34476)
+++ chrome/common/extensions/extension_action.cc	(working copy)
@@ -137,8 +137,9 @@
   rect.fTop = rect.fBottom - SkIntToScalar(kBadgeHeight);
   if (badge_width >= kCenterAlignThreshold) {
     rect.fLeft = SkIntToScalar(
-                     SkScalarFloor(SkIntToScalar(bounds.width() / 2.0) -
-                                   SkIntToScalar(badge_width / 2.0)));
+                     SkScalarFloor(SkIntToScalar(bounds.x()) +
+                                   SkIntToScalar(bounds.width() / 2.0) -
+                                   SkIntToScalar(badge_width / 2.0);
     rect.fRight = rect.fLeft + SkIntToScalar(badge_width);
   } else {
     rect.fRight = SkIntToScalar(bounds.right());