Add support for converting cc::FilterOperations into an SkImageFilter

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 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/trees/layer_tree_host_impl.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 5139 matching lines @@
             contents_changed ? quad_rect : gfx::Rect();
         scoped_ptr<RenderPassDrawQuad> quad = RenderPassDrawQuad::Create();
         quad->SetNew(test_data->shared_quad_state.get(),
                      quad_rect,
                      new_render_pass_id,
                      is_replica,
                      1,
                      contents_changed_rect,
                      gfx::RectF(0.f, 0.f, 1.f, 1.f),
                      FilterOperations(),
-                     skia::RefPtr<SkImageFilter>(),
                      FilterOperations());
         render_pass->AppendQuad(quad.PassAs<DrawQuad>());
       }
     }
     test_data->render_passes_by_id[render_pass_id] = render_pass.get();
     test_data->render_passes.insert(test_data->render_passes.begin(),
                                     render_pass.PassAs<RenderPass>());
     if (*current_char)
       current_char++;
   }
@@ skipping 1453 matching lines @@
   host_impl_.reset();
 
   // The CopyOutputResult's callback was cancelled, the CopyOutputResult
   // released, and the texture deleted.
   EXPECT_TRUE(context_provider->HasOneRef());
   EXPECT_EQ(0u, context_provider->TestContext3d()->NumTextures());
 }
 
 }  // namespace
 }  // namespace cc