stop using SkXfermode -- use SkBlendMode instead

cc/test/surface_aggregator_test_helpers.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 "cc/test/surface_aggregator_test_helpers.h"
 
 #include <stddef.h>
 
 #include "base/format_macros.h"
 #include "base/strings/stringprintf.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/shared_quad_state.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/quads/surface_draw_quad.h"
 #include "cc/surfaces/surface.h"
 #include "cc/test/render_pass_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkXfermode.h"
+#include "third_party/skia/include/core/SkBlendMode.h"
 
 namespace cc {
 namespace test {
 
 void AddSurfaceQuad(RenderPass* pass,
                     const gfx::Size& surface_size,
                     float opacity,
                     SurfaceId surface_id) {
   gfx::Transform layer_to_target_transform;
   gfx::Size layer_bounds = surface_size;
   gfx::Rect visible_layer_rect = gfx::Rect(surface_size);
   gfx::Rect clip_rect = gfx::Rect(surface_size);
   bool is_clipped = false;
-  SkXfermode::Mode blend_mode = SkXfermode::kSrcOver_Mode;
+  SkBlendMode blend_mode = SkBlendMode::kSrcOver;
 
   SharedQuadState* shared_quad_state = pass->CreateAndAppendSharedQuadState();
   shared_quad_state->SetAll(layer_to_target_transform, layer_bounds,
                             visible_layer_rect, clip_rect, is_clipped, opacity,
                             blend_mode, 0);
 
   SurfaceDrawQuad* surface_quad =
       pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
   gfx::Rect quad_rect = gfx::Rect(surface_size);
   surface_quad->SetNew(pass->shared_quad_state_list.back(), quad_rect,
                        quad_rect, surface_id);
 }
 void AddRenderPassQuad(RenderPass* pass, RenderPassId render_pass_id) {
   gfx::Rect output_rect = gfx::Rect(0, 0, 5, 5);
   SharedQuadState* shared_state = pass->CreateAndAppendSharedQuadState();
   shared_state->SetAll(gfx::Transform(), output_rect.size(), output_rect,
-                       output_rect, false, 1, SkXfermode::kSrcOver_Mode, 0);
+                       output_rect, false, 1, SkBlendMode::kSrcOver, 0);
   RenderPassDrawQuad* quad =
       pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
   quad->SetNew(shared_state, output_rect, output_rect, render_pass_id, 0,
                gfx::Vector2dF(), gfx::Size(), FilterOperations(),
                gfx::Vector2dF(), gfx::PointF(), FilterOperations());
 }
 
 void AddQuadInPass(RenderPass* pass, Quad desc) {
   switch (desc.material) {
     case DrawQuad::SOLID_COLOR:
@@ skipping 67 matching lines @@
 
   for (size_t i = 0; i < passes->size(); ++i) {
     SCOPED_TRACE(base::StringPrintf("Pass number %" PRIuS, i));
     RenderPass* pass = (*passes)[i].get();
     TestPassMatchesExpectations(expected_passes[i], pass);
   }
 }
 
 }  // namespace test
 }  // namespace cc