Shared Raster Worker Threads

cc/trees/layer_tree_settings.h

 // 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.
 
 #ifndef CC_TREES_LAYER_TREE_SETTINGS_H_
 #define CC_TREES_LAYER_TREE_SETTINGS_H_
 
 #include "base/basictypes.h"
 #include "cc/base/cc_export.h"
 #include "cc/debug/layer_tree_debug_state.h"
@@ skipping 36 matching lines @@
   bool timeout_and_draw_when_animation_checkerboards;
   int maximum_number_of_failed_draws_before_draw_is_forced_;
   bool layer_transforms_should_scale_layer_contents;
   float minimum_contents_scale;
   float low_res_contents_scale_factor;
   float top_controls_height;
   float top_controls_show_threshold;
   float top_controls_hide_threshold;
   double refresh_rate;
   size_t max_partial_texture_updates;
-  size_t num_raster_threads;
   gfx::Size default_tile_size;
   gfx::Size default_tile_size_gpu_rasterization;
   gfx::Size max_untiled_layer_size;
   gfx::Size minimum_occlusion_tracking_size;
   bool use_pinch_zoom_scrollbars;
   bool use_pinch_virtual_viewport;
   size_t max_tiles_for_interest_area;
   size_t max_unused_resource_memory_percentage;
   int highp_threshold_min;
   bool strict_layer_property_change_checking;
   bool use_map_image;
   bool ignore_root_layer_flings;
   bool use_rgba_4444_textures;
   bool touch_hit_testing;
   size_t texture_id_allocation_chunk_size;
 
   LayerTreeDebugState initial_debug_state;
 };
 
 }  // namespace cc
 
 #endif  // CC_TREES_LAYER_TREE_SETTINGS_H_