Fix badge center-alignment logic....

chrome/common/extensions/extension_action.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/extensions/extension_action.h"
 
 #include "app/gfx/canvas.h"
 #include "app/gfx/font.h"
 #include "app/resource_bundle.h"
 #include "base/gfx/rect.h"
@@ skipping 119 matching lines @@
     badge_width += 1;
   badge_width = std::max(kBadgeHeight, badge_width);
 
   // Paint the badge background color in the right location. It is usually
   // right-aligned, but it can also be center-aligned if it is large.
   SkRect rect;
   rect.fBottom = SkIntToScalar(bounds.bottom() - kBottomMargin);
   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());
     rect.fLeft = rect.fRight - badge_width;
   }
 
   SkPaint rect_paint;
   rect_paint.setStyle(SkPaint::kFill_Style);
   rect_paint.setAntiAlias(true);
   rect_paint.setColor(background_color);
@@ skipping 22 matching lines @@
   // text was too large.
   rect.fLeft += kPadding;
   rect.fRight -= kPadding;
   canvas->clipRect(rect);
   canvas->drawText(text.c_str(), text.size(),
                    rect.fLeft + (rect.width() - text_width) / 2,
                    rect.fTop + kTextSize + kTopTextPadding,
                    *text_paint);
   canvas->restore();
 }