cc: Move filters from RenderPassDrawQuad to RenderPass

cc/output/direct_renderer.h

Index: cc/output/direct_renderer.h
diff --git a/cc/output/direct_renderer.h b/cc/output/direct_renderer.h
index 2bf0c9c39ff8f598259d2514f6f300c064f47322..23314b43e0b8c83c97fff0eaebf426fde4a09f38 100644
--- a/cc/output/direct_renderer.h
+++ b/cc/output/direct_renderer.h
@@ -7,11 +7,13 @@
 
 #include <memory>
 #include <unordered_map>
+#include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "cc/base/cc_export.h"
 #include "cc/output/ca_layer_overlay.h"
+#include "cc/output/filter_operations.h"
 #include "cc/output/overlay_processor.h"
 #include "cc/quads/tile_draw_quad.h"
 #include "cc/resources/resource_provider.h"
@@ -137,6 +139,9 @@ class CC_EXPORT DirectRenderer {
                      const gfx::Rect& render_pass_scissor,
                      bool use_render_pass_scissor);
 
+  const FilterOperations* FiltersForPass(int render_pass_id) const;
+  const FilterOperations* BackgroundFiltersForPass(int render_pass_id) const;
+
   // Private interface implemented by subclasses for use by DirectRenderer.
   virtual bool CanPartialSwap() = 0;
   virtual void BindFramebufferToOutputSurface(DrawingFrame* frame) = 0;
@@ -189,6 +194,9 @@ class CC_EXPORT DirectRenderer {
       render_pass_textures_;
   std::unordered_map<int, TileDrawQuad> render_pass_bypass_quads_;
 
+  RenderPassFilterList render_pass_filters_;
+  RenderPassFilterList render_pass_background_filters_;
+
   bool visible_ = false;
 
   // For use in coordinate conversion, this stores the output rect, viewport