Update WebKit to 45111 and Skia to 239

chrome/browser/views/tabs/tab_overview_container.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/browser/views/tabs/tab_overview_container.h"
 
 #include "app/gfx/canvas.h"
 #include "chrome/browser/views/tabs/tab_overview_grid.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "third_party/skia/include/effects/SkGradientShader.h"
@@ skipping 72 matching lines @@
   SkPoint points[] = { { SkIntToScalar(0), SkIntToScalar(0) },
                        { SkIntToScalar(0), SkIntToScalar(height()) } };
   SkColor colors[] = { SkColorSetARGB(242, 255, 255, 255),
                        SkColorSetARGB(212, 255, 255, 255), };
   SkShader* shader = SkGradientShader::CreateLinear(
       points, colors, NULL, 2, SkShader::kRepeat_TileMode);
   SkPaint paint;
   paint.setShader(shader);
   shader = NULL;
   paint.setStyle(SkPaint::kFill_Style);
-  paint.setPorterDuffXfermode(SkPorterDuff::kSrcOver_Mode);
+  paint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
   canvas->drawPaint(paint);
 
   // Restore the canvas (resetting the clip).
   canvas->restore();
 
   SkPaint paint2;
   paint2.setStyle(SkPaint::kStroke_Style);
   paint2.setAntiAlias(true);
   paint2.setColor(SK_ColorWHITE);
   paint2.setStrokeWidth(SkIntToScalar(0));
 
   // And stroke the rounded rect with arrow pointing down.
   canvas->drawPath(outline, paint2);
 }
 
 TabOverviewGrid* TabOverviewContainer::GetTabOverviewGrid() {
   return static_cast<TabOverviewGrid*>(GetChildViewAt(0));
 }