cc: Plumb the monitor color profile to renderer for rasterization

cc/trees/layer_tree_impl.cc

Index: cc/trees/layer_tree_impl.cc
diff --git a/cc/trees/layer_tree_impl.cc b/cc/trees/layer_tree_impl.cc
index 7ec16870f33241d6fd2d7218d9951f239a6ca77f..cce8fbf8db35bd8ffdc5d44f2cdbdc8220494ddf 100644
--- a/cc/trees/layer_tree_impl.cc
+++ b/cc/trees/layer_tree_impl.cc
@@ -441,6 +441,7 @@ void LayerTreeImpl::PushPropertiesTo(LayerTreeImpl* target_tree) {
                                             max_page_scale_factor());
   target_tree->SetDeviceScaleFactor(device_scale_factor());
   target_tree->set_painted_device_scale_factor(painted_device_scale_factor());
+  target_tree->SetDeviceColorSpace(device_color_space_);
   target_tree->elastic_overscroll()->PushPendingToActive();
 
   target_tree->pending_page_scale_animation_ =
@@ -845,7 +846,17 @@ void LayerTreeImpl::SetDeviceScaleFactor(float device_scale_factor) {
     return;
   device_scale_factor_ = device_scale_factor;
 
-  set_needs_update_draw_properties();
+  // set_needs_update_draw_properties();

[enne (OOO), 2016/09/09 17:44:47]

?

[ccameron, 2016/09/09 17:48:18]

Oooooops, I was verifying that the tests would actually fail when those lines
were dropped!

+  if (IsActiveTree())
+    layer_tree_host_impl_->SetFullViewportDamage();
+}
+
+void LayerTreeImpl::SetDeviceColorSpace(
+    const gfx::ColorSpace& device_color_space) {
+  if (device_color_space == device_color_space_)
+    return;
+  device_color_space_ = device_color_space;
+
   if (IsActiveTree())
     layer_tree_host_impl_->SetFullViewportDamage();
 }