stop using SkXfermode -- use SkBlendMode instead

content/renderer/pepper/pepper_compositor_host.cc

 // Copyright 2014 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 "content/renderer/pepper/pepper_compositor_host.h"
 
 #include <stddef.h>
 #include <limits>
 #include <utility>
 
@@ skipping 215 matching lines @@
   gfx::SizeF size(PP_ToGfxSize(new_layer->common.size));
   gfx::RectF clip_rect(PP_ToGfxRect(new_layer->common.clip_rect));
 
   // Pepper API uses DIP, so we must scale the layer's coordinates to
   // viewport in use-zoom-for-dsf.
   float dip_to_viewport_scale = 1 / viewport_to_dip_scale_;
   size.Scale(dip_to_viewport_scale);
   clip_rect.Scale(dip_to_viewport_scale);
 
   layer->SetIsDrawable(true);
-  layer->SetBlendMode(SkXfermode::kSrcOver_Mode);
+  layer->SetBlendMode(SkBlendMode::kSrcOver);
   layer->SetOpacity(new_layer->common.opacity);
 
   layer->SetBounds(gfx::ToRoundedSize(size));
   layer->SetTransformOrigin(
       gfx::Point3F(size.width() / 2, size.height() / 2, 0.0f));
   gfx::Transform transform(gfx::Transform::kSkipInitialization);
   transform.matrix().setColMajorf(new_layer->common.transform.matrix);
   layer->SetTransform(transform);
 
   // Consider a (0,0,0,0) rect as no clip rect.
@@ skipping 168 matching lines @@
 
   // If the host is not bound to the instance, return PP_OK immediately.
   if (!bound_instance_)
     return PP_OK;
 
   commit_layers_reply_context_ = context->MakeReplyMessageContext();
   return PP_OK_COMPLETIONPENDING;
 }
 
 }  // namespace content