SurfaceAggregator should check whether output is secure when drawin

cc/layers/ui_resource_layer_impl.cc

 // Copyright 2013 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/ui_resource_layer_impl.h"
 
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "cc/base/math_util.h"
 #include "cc/quads/texture_draw_quad.h"
@@ skipping 111 matching lines @@
   gfx::Rect quad_rect(bounds());
   gfx::Rect opaque_rect(opaque ? quad_rect : gfx::Rect());
   gfx::Rect visible_quad_rect =
       draw_properties().occlusion_in_content_space.GetUnoccludedContentRect(
           quad_rect);
   if (visible_quad_rect.IsEmpty())
     return;
 
   TextureDrawQuad* quad =
       render_pass->CreateAndAppendDrawQuad<TextureDrawQuad>();
-  quad->SetNew(shared_quad_state,
-               quad_rect,
-               opaque_rect,
-               visible_quad_rect,
-               resource,
-               premultiplied_alpha,
-               uv_top_left_,
-               uv_bottom_right_,
-               SK_ColorTRANSPARENT,
-               vertex_opacity_,
-               flipped,
-               nearest_neighbor);
+  quad->SetNew(shared_quad_state, quad_rect, opaque_rect, visible_quad_rect,
+               resource, premultiplied_alpha, uv_top_left_, uv_bottom_right_,
+               SK_ColorTRANSPARENT, vertex_opacity_, flipped, nearest_neighbor,
+               false);
   ValidateQuadResources(quad);
 }
 
 const char* UIResourceLayerImpl::LayerTypeAsString() const {
   return "cc::UIResourceLayerImpl";
 }
 
 base::DictionaryValue* UIResourceLayerImpl::LayerTreeAsJson() const {
   base::DictionaryValue* result = LayerImpl::LayerTreeAsJson();
 
   result->Set("ImageBounds", MathUtil::AsValue(image_bounds_).release());
 
   base::ListValue* list = new base::ListValue;
   list->AppendDouble(vertex_opacity_[0]);
   list->AppendDouble(vertex_opacity_[1]);
   list->AppendDouble(vertex_opacity_[2]);
   list->AppendDouble(vertex_opacity_[3]);
   result->Set("VertexOpacity", list);
 
   result->Set("UVTopLeft", MathUtil::AsValue(uv_top_left_).release());
   result->Set("UVBottomRight", MathUtil::AsValue(uv_bottom_right_).release());
 
   return result;
 }
 
 }  // namespace cc