stop using SkXfermode -- use SkBlendMode instead

content/browser/compositor/mus_browser_compositor_output_surface.cc

 // Copyright 2016 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/browser/compositor/mus_browser_compositor_output_surface.h"
 
 #include <utility>
 
 #include "cc/output/compositor_frame.h"
 #include "cc/output/output_surface_frame.h"
@@ skipping 63 matching lines @@
   frame.latency_info.clear();
   const cc::RenderPassId render_pass_id(1, 1);
   std::unique_ptr<cc::RenderPass> pass = cc::RenderPass::Create();
   const bool has_transparent_background = true;
   pass->SetAll(render_pass_id, bounds, bounds, gfx::Transform(),
                has_transparent_background);
   // The SharedQuadState is owned by the SharedQuadStateList
   // shared_quad_state_list.
   cc::SharedQuadState* sqs = pass->CreateAndAppendSharedQuadState();
   sqs->SetAll(gfx::Transform(), bounds.size(), bounds, bounds,
-              false /* is_clipped */, 1.f /* opacity */, SkXfermode::kSrc_Mode,
+              false /* is_clipped */, 1.f /* opacity */, SkBlendMode::kSrc,
               0 /* sorting_context_id */);
 
   cc::TransferableResource resource;
   resource.id = AllocateResourceId();
   resource.format = cc::ResourceFormat::RGBA_8888;
   resource.filter = GL_LINEAR;
   resource.size = frame.size;
 
   const gpu::Mailbox& mailbox = GetMailboxFromResourceId(resource.id);
   DCHECK(!mailbox.IsZero());
@@ skipping 105 matching lines @@
 
 const gpu::Mailbox& MusBrowserCompositorOutputSurface::GetMailboxFromResourceId(
     uint32_t id) {
   DCHECK_LT(id, mailboxes_.size());
   DCHECK(std::find(free_resource_ids_.begin(), free_resource_ids_.end(), id) ==
          free_resource_ids_.end());
   return mailboxes_[id];
 }
 
 }  // namespace content