Implement HiDPI and pinch-zoom scaling of filter params

cc/surfaces/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/surfaces/surface_aggregator_test_helpers.h"
 
 #include "base/format_macros.h"
 #include "base/strings/stringprintf.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/output/compositor_frame.h"
@@ skipping 56 matching lines @@
       pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
   quad->SetNew(shared_state,
                output_rect,
                output_rect,
                render_pass_id,
                false,
                0,
                output_rect,
                gfx::RectF(),
                FilterOperations(),
+               gfx::Vector2dF(),
                FilterOperations());
 }
 
 void AddQuadInPass(TestRenderPass* pass, Quad desc) {
   switch (desc.material) {
     case DrawQuad::SOLID_COLOR:
       AddQuad(pass, gfx::Rect(0, 0, 5, 5), desc.color);
       break;
     case DrawQuad::SURFACE_CONTENT:
       AddTestSurfaceQuad(pass, gfx::Size(5, 5), desc.surface_id);
@@ skipping 53 matching lines @@
 
   for (size_t i = 0; i < passes->size(); ++i) {
     SCOPED_TRACE(base::StringPrintf("Pass number %" PRIuS, i));
     RenderPass* pass = passes->at(i);
     TestPassMatchesExpectations(expected_passes[i], pass);
   }
 }
 
 }  // namespace test
 }  // namespace cc