Always set damage rect to output rect if 3D context was reshaped.

cc/output/overlay_processor.cc

Index: cc/output/overlay_processor.cc
diff --git a/cc/output/overlay_processor.cc b/cc/output/overlay_processor.cc
index bd3097fc37595bd71c5282576631101ec783f0d7..efadd1540855aa090a09f791495bbf6d61db0eb1 100644
--- a/cc/output/overlay_processor.cc
+++ b/cc/output/overlay_processor.cc
@@ -91,6 +91,7 @@ bool OverlayProcessor::ProcessForCALayers(
 bool OverlayProcessor::ProcessForDCLayers(
     ResourceProvider* resource_provider,
     RenderPass* render_pass,
+    bool was_reshaped,
     const base::flat_map<int, FilterOperations*>& render_pass_filters,
     const base::flat_map<int, FilterOperations*>&
         render_pass_background_filters,
@@ -102,7 +103,8 @@ bool OverlayProcessor::ProcessForDCLayers(
   if (!overlay_validator || !overlay_validator->AllowDCLayerOverlays())
     return false;
 
-  dc_processor_.Process(resource_provider, gfx::RectF(render_pass->output_rect),
+  dc_processor_.Process(resource_provider, was_reshaped,
+                        gfx::RectF(render_pass->output_rect),
                         &render_pass->quad_list, &overlay_damage_rect_,
                         damage_rect, dc_layer_overlays);
 
@@ -113,6 +115,7 @@ bool OverlayProcessor::ProcessForDCLayers(
 void OverlayProcessor::ProcessForOverlays(
     ResourceProvider* resource_provider,
     RenderPass* render_pass,
+    bool was_reshaped,
     const base::flat_map<int, FilterOperations*>& render_pass_filters,
     const base::flat_map<int, FilterOperations*>&
         render_pass_background_filters,
@@ -148,9 +151,9 @@ void OverlayProcessor::ProcessForOverlays(
     return;
   }
 
-  if (ProcessForDCLayers(resource_provider, render_pass, render_pass_filters,
-                         render_pass_background_filters, candidates,
-                         dc_layer_overlays, damage_rect)) {
+  if (ProcessForDCLayers(resource_provider, render_pass, was_reshaped,
+                         render_pass_filters, render_pass_background_filters,
+                         candidates, dc_layer_overlays, damage_rect)) {
     return;
   }