Remaining code for basic tile compression functionality.

cc/output/renderer_settings.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/output/renderer_settings.h"
 
 #include <limits>
 
 #include "base/logging.h"
 
 namespace cc {
 
 RendererSettings::RendererSettings()
     : allow_antialiasing(true),
       force_antialiasing(false),
       force_blending_with_shaders(false),
       partial_swap_enabled(false),
       finish_rendering_on_resize(false),
       should_clear_root_render_pass(true),
       disable_gpu_vsync(false),
       refresh_rate(60.0),
       highp_threshold_min(0),
       use_rgba_4444_textures(false),
-      texture_id_allocation_chunk_size(64) {
+      texture_id_allocation_chunk_size(64),
+      use_tile_compression(false) {
 }
 
 RendererSettings::~RendererSettings() {
 }
 
 }  // namespace cc