cc: Remove can_use_lcd_text from draw properties

cc/layers/draw_properties.h

 // 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.
 
 #ifndef CC_LAYERS_DRAW_PROPERTIES_H_
 #define CC_LAYERS_DRAW_PROPERTIES_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 24 matching lines @@
   // particularly in the case when a RenderSurface re-parents the layer's
   // opacity, or when opacity is compounded by the hierarchy.
   float opacity;
 
   // xxx_is_animating flags are used to indicate whether the DrawProperties
   // are actually meaningful on the main thread. When the properties are
   // animating, the main thread may not have the same values that are used
   // to draw.
   bool screen_space_transform_is_animating;
 
-  // True if the layer can use LCD text.
-  bool can_use_lcd_text;
-
   // True if the layer needs to be clipped by clip_rect.
   bool is_clipped;
 
   // This rect is a bounding box around what part of the layer is visible, in
   // the layer's coordinate space.
   gfx::Rect visible_layer_rect;
 
   // In target surface space, the rect that encloses the clipped, drawable
   // content of the layer.
   gfx::Rect drawable_content_rect;
 
   // In target surface space, the original rect that clipped this layer. This
   // value is used to avoid unnecessarily changing GL scissor state.
   gfx::Rect clip_rect;
 
   // The maximum scale during the layers current animation at which content
   // should be rastered at to be crisp.
   float maximum_animation_contents_scale;
 
   // The scale during the layer animation start at which content should be
   // rastered at to be crisp.
   float starting_animation_contents_scale;
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_DRAW_PROPERTIES_H_