cc: Rework overlays to not use the ResourceProvider and pass texture size

cc/output/overlay_strategy_common.h

Index: cc/output/overlay_strategy_common.h
diff --git a/cc/output/overlay_strategy_common.h b/cc/output/overlay_strategy_common.h
index 515a106e78201199660a22f3ac40fd04dc80027c..2dc6075278300b7a3502914b8add9f14fcfc88a7 100644
--- a/cc/output/overlay_strategy_common.h
+++ b/cc/output/overlay_strategy_common.h
@@ -17,8 +17,7 @@ class OverlayCandidate;
 
 class CC_EXPORT OverlayStrategyCommon : public OverlayProcessor::Strategy {
  public:
-  OverlayStrategyCommon(OverlayCandidateValidator* capability_checker,
-                        ResourceProvider* resource_provider);
+  OverlayStrategyCommon();
   ~OverlayStrategyCommon() override;
 
  protected:
@@ -38,9 +37,6 @@ class CC_EXPORT OverlayStrategyCommon : public OverlayProcessor::Strategy {
   bool GetVideoQuadInfo(const StreamVideoDrawQuad& quad,
                         OverlayCandidate* quad_info);
 
-  OverlayCandidateValidator* capability_checker_;
-  ResourceProvider* resource_provider_;
-
  private:
   DISALLOW_COPY_AND_ASSIGN(OverlayStrategyCommon);
 };