Fix CSS reference filters with negative transformed children.

cc/ipc/cc_param_traits_unittest.cc

 // Copyright (c) 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 <stddef.h>
 #include <string.h>
 #include <algorithm>
 #include <utility>
 
 #include "base/macros.h"
@@ skipping 120 matching lines @@
     for (size_t i = 0; i < a->filters.size(); ++i) {
       if (a->filters.at(i).type() != cc::FilterOperation::REFERENCE) {
         EXPECT_EQ(a->filters.at(i), b->filters.at(i));
       } else {
         EXPECT_EQ(b->filters.at(i).type(), cc::FilterOperation::REFERENCE);
         EXPECT_EQ(a->filters.at(i).image_filter()->countInputs(),
                   b->filters.at(i).image_filter()->countInputs());
       }
     }
     EXPECT_EQ(a->filters_scale, b->filters_scale);
+    EXPECT_EQ(a->filters_origin, b->filters_origin);
     EXPECT_EQ(a->background_filters, b->background_filters);
   }
 
   void Compare(const SolidColorDrawQuad* a, const SolidColorDrawQuad* b) {
     EXPECT_EQ(a->color, b->color);
     EXPECT_EQ(a->force_anti_aliasing_off, b->force_anti_aliasing_off);
   }
 
   void Compare(const StreamVideoDrawQuad* a, const StreamVideoDrawQuad* b) {
     EXPECT_EQ(a->resource_id(), b->resource_id());
@@ skipping 168 matching lines @@
   SharedQuadState* shared_state2_cmp =
       pass_cmp->CreateAndAppendSharedQuadState();
   *shared_state2_cmp = *shared_state2_in;
 
   RenderPassDrawQuad* renderpass_in =
       pass_in->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
   renderpass_in->SetAll(
       shared_state2_in, arbitrary_rect1, arbitrary_rect2_inside_rect1,
       arbitrary_rect1_inside_rect1, arbitrary_bool1, child_id,
       arbitrary_resourceid2, arbitrary_vector2df1, arbitrary_size1,
-      arbitrary_filters1, arbitrary_vector2df2, arbitrary_filters2);
+      arbitrary_filters1, arbitrary_vector2df2, arbitrary_pointf2,
+      arbitrary_filters2);
   pass_cmp->CopyFromAndAppendRenderPassDrawQuad(
       renderpass_in, renderpass_in->shared_quad_state,
       renderpass_in->render_pass_id);
 
   SharedQuadState* shared_state3_in = pass_in->CreateAndAppendSharedQuadState();
   shared_state3_in->SetAll(arbitrary_matrix1, arbitrary_size3, arbitrary_rect3,
                            arbitrary_rect1, arbitrary_bool1, arbitrary_float3,
                            arbitrary_blend_mode3, arbitrary_context_id3);
   SharedQuadState* shared_state3_cmp =
       pass_cmp->CreateAndAppendSharedQuadState();
@@ skipping 263 matching lines @@
   EXPECT_TRUE(
       IPC::ParamTraits<DelegatedFrameData>::Read(&msg, &iter, &frame_out));
 
   ASSERT_EQ(2u, frame_out.resource_list.size());
   Compare(arbitrary_resource1, frame_out.resource_list[0]);
   Compare(arbitrary_resource2, frame_out.resource_list[1]);
 }
 
 }  // namespace
 }  // namespace content