Move tile-free-software render surface disabling to UpdateDrawProperties.

cc/trees/layer_tree_impl.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_impl.h"
 
 #include "base/debug/trace_event.h"
 #include "cc/animation/keyframed_animation_curve.h"
 #include "cc/animation/scrollbar_animation_controller.h"
 #include "cc/debug/traced_value.h"
@@ skipping 298 matching lines @@
   if (!root_layer())
     return;
 
   {
     TRACE_EVENT2("cc",
                  "LayerTreeImpl::UpdateDrawProperties",
                  "IsActive",
                  IsActiveTree(),
                  "SourceFrameNumber",
                  source_frame_number_);
+    bool can_render_to_separate_surface =
+        !output_surface()->ForcedDrawToSoftwareDevice();
     LayerTreeHostCommon::CalcDrawPropsImplInputs inputs(
         root_layer(),
         DrawViewportSize(),
         layer_tree_host_impl_->DrawTransform(),
         device_scale_factor(),
         total_page_scale_factor(),
         root_scroll_layer_ ? root_scroll_layer_->parent() : NULL,
         MaxTextureSize(),
         settings().can_use_lcd_text,
+        can_render_to_separate_surface,
         settings().layer_transforms_should_scale_layer_contents,
         &render_surface_layer_list_);
     LayerTreeHostCommon::CalculateDrawProperties(&inputs);
   }
 
   DCHECK(!needs_update_draw_properties_) <<
       "CalcDrawProperties should not set_needs_update_draw_properties()";
 }
 
 const LayerImplList& LayerTreeImpl::RenderSurfaceLayerList() const {
@@ skipping 329 matching lines @@
 const std::vector<LayerImpl*> LayerTreeImpl::LayersWithCopyOutputRequest()
     const {
   // Only the active tree needs to know about layers with copy requests, as
   // they are aborted if not serviced during draw.
   DCHECK(IsActiveTree());
 
   return layers_with_copy_output_request_;
 }
 
 }  // namespace cc