Reland: cc: Fix size_t to int truncations in layers/ output/ playback/ quads/

cc/surfaces/surface_aggregator_test_helpers.h

Index: cc/surfaces/surface_aggregator_test_helpers.h
diff --git a/cc/surfaces/surface_aggregator_test_helpers.h b/cc/surfaces/surface_aggregator_test_helpers.h
index 05c83440616d742cca052ec970aee1c6bcd2cb38..6d00c4f70f6175d552600d1f7f79792e414d3821 100644
--- a/cc/surfaces/surface_aggregator_test_helpers.h
+++ b/cc/surfaces/surface_aggregator_test_helpers.h
@@ -55,11 +55,7 @@ struct Quad {
   RenderPassId render_pass_id;
 
  private:
-  Quad()
-      : material(DrawQuad::INVALID),
-        opacity(1.f),
-        color(SK_ColorWHITE),
-        render_pass_id(-1, -1) {}
+  Quad() : material(DrawQuad::INVALID), opacity(1.f), color(SK_ColorWHITE) {}
 };
 
 struct Pass {