Implement hidpi and pinch-zoom scaling of filter params in cc.

cc/test/render_pass_test_utils.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/test/render_pass_test_utils.h"
 
 #include "cc/layers/quad_sink.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/shared_quad_state.h"
 #include "cc/quads/solid_color_draw_quad.h"
@@ skipping 90 matching lines @@
   scoped_ptr<RenderPassDrawQuad> quad = RenderPassDrawQuad::Create();
   quad->SetNew(shared_state,
                output_rect,
                output_rect,
                contributing_pass->id,
                false,
                0,
                output_rect,
                gfx::RectF(),
                FilterOperations(),
+               gfx::Vector2dF(),
                FilterOperations());
   quad_sink.MaybeAppend(quad.PassAs<DrawQuad>());
 }
 
 void AddRenderPassQuad(TestRenderPass* to_pass,
                        TestRenderPass* contributing_pass,
                        ResourceProvider::ResourceId mask_resource_id,
                        const FilterOperations& filters,
                        gfx::Transform transform) {
   MockQuadCuller quad_sink(&to_pass->quad_list,
@@ skipping 11 matching lines @@
   scoped_ptr<RenderPassDrawQuad> quad = RenderPassDrawQuad::Create();
   quad->SetNew(shared_state,
                output_rect,
                output_rect,
                contributing_pass->id,
                false,
                mask_resource_id,
                output_rect,
                gfx::RectF(),
                filters,
+               gfx::Vector2dF(),
                FilterOperations());
   quad_sink.MaybeAppend(quad.PassAs<DrawQuad>());
 }
 
 }  // namespace cc