cc: Prevent usage of rasterize on-demand with delegating renderer.

cc/output/renderer.cc

Index: cc/output/renderer.cc
diff --git a/cc/output/renderer.cc b/cc/output/renderer.cc
index 488039acd9e699a0b5fdb9c21f34e8628f1a66a5..01378f0a5234493dec7f435efc72ae37fdb8d68e 100644
--- a/cc/output/renderer.cc
+++ b/cc/output/renderer.cc
@@ -24,7 +24,8 @@ RendererCapabilitiesImpl::RendererCapabilitiesImpl()
       using_egl_image(false),
       avoid_pow2_textures(false),
       using_map_image(false),
-      using_discard_framebuffer(false) {}
+      using_discard_framebuffer(false),
+      allow_rasterize_on_demand(false) {}
 
 RendererCapabilitiesImpl::~RendererCapabilitiesImpl() {}
 
@@ -33,7 +34,8 @@ RendererCapabilities RendererCapabilitiesImpl::MainThreadCapabilities() const {
                               allow_partial_texture_updates,
                               using_offscreen_context3d,
                               max_texture_size,
-                              using_shared_memory_resources);
+                              using_shared_memory_resources,
+                              allow_rasterize_on_demand);
 }
 
 }  // namespace cc