Make disable_low_res_tiling independent of is_gpu_rasterization_enable

content/renderer/render_thread_impl.cc

Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index 140fa7990e5c31784072bdd312920ac316cf63df..cb8676ba729513ee7400abbd4f4c64e69c1c7aa1 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -445,7 +445,7 @@ void RenderThreadImpl::Init() {
     }
   }
 
-  is_low_res_tiling_enabled_ = !is_gpu_rasterization_enabled_;
+  is_low_res_tiling_enabled_ = true;
   if (command_line.HasSwitch(switches::kDisableLowResTiling) &&
       !command_line.HasSwitch(switches::kEnableLowResTiling)) {
     is_low_res_tiling_enabled_ = false;