Add support for converting cc::FilterOperations into an SkImageFilter

cc/layers/delegated_renderer_layer_impl_unittest.cc

 // Copyright 2012 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/layers/delegated_renderer_layer_impl.h"
 
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/debug/test_web_graphics_context_3d.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/layers/quad_sink.h"
@@ skipping 531 matching lines @@
         RenderPassDrawQuad::Create();
     render_pass_quad->SetNew(
         shared_quad_state,
         gfx::Rect(5, 5, 7, 7),  // rect
         RenderPass::Id(10, 7),  // render_pass_id
         false,  // is_replica
         0,  // mask_resource_id
         child_pass_rect,  // contents_changed_since_last_frame
         gfx::RectF(),  // mask_uv_rect
         FilterOperations(),  // filters
-        skia::RefPtr<SkImageFilter>(),  // filter
         FilterOperations());  // background_filters
     quad_sink.Append(render_pass_quad.PassAs<DrawQuad>(), &data);
 
     scoped_ptr<SolidColorDrawQuad> color_quad;
     color_quad = SolidColorDrawQuad::Create();
     color_quad->SetNew(shared_quad_state, gfx::Rect(0, 0, 10, 10), 1u, false);
     quad_sink.Append(color_quad.PassAs<DrawQuad>(), &data);
 
     color_quad = SolidColorDrawQuad::Create();
     color_quad->SetNew(shared_quad_state, gfx::Rect(0, 10, 10, 10), 2u, false);
@@ skipping 381 matching lines @@
         RenderPassDrawQuad::Create();
     render_pass_quad->SetNew(
         shared_quad_state,
         gfx::Rect(5, 5, 7, 7),  // rect
         RenderPass::Id(10, 7),  // render_pass_id
         false,  // is_replica
         0,  // mask_resource_id
         child_pass_rect,  // contents_changed_since_last_frame
         gfx::RectF(),  // mask_uv_rect
         FilterOperations(),  // filters
-        skia::RefPtr<SkImageFilter>(),  // filter
         FilterOperations());  // background_filters
     quad_sink.Append(render_pass_quad.PassAs<DrawQuad>(), &data);
 
     scoped_ptr<SolidColorDrawQuad> color_quad;
     color_quad = SolidColorDrawQuad::Create();
     color_quad->SetNew(shared_quad_state, gfx::Rect(0, 0, 10, 10), 1u, false);
     quad_sink.Append(color_quad.PassAs<DrawQuad>(), &data);
 
     color_quad = SolidColorDrawQuad::Create();
     color_quad->SetNew(shared_quad_state, gfx::Rect(0, 10, 10, 10), 2u, false);
@@ skipping 328 matching lines @@
   ASSERT_EQ(1u, frame.render_passes[0]->quad_list.size());
   EXPECT_EQ(DrawQuad::SOLID_COLOR,
             frame.render_passes[0]->quad_list[0]->material);
 
   host_impl_->DrawLayers(&frame, base::TimeTicks::Now());
   host_impl_->DidDrawAllLayers(frame);
 }
 
 }  // namespace
 }  // namespace cc