cc: Remove ScopedPtrVector and cc::remove_if.

This patch removes ScopedPtrVector and cc::remove_if. It depends on
https://codereview.chromium.org/1441613002 for TakeBack.

R=danakj
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1437413002

Cr-Commit-Position: refs/heads/master@{#360318}
diff --git a/cc/trees/layer_tree_host_impl.h b/cc/trees/layer_tree_host_impl.h
index e4145c5..583a4adf 100644
--- a/cc/trees/layer_tree_host_impl.h
+++ b/cc/trees/layer_tree_host_impl.h
@@ -222,6 +222,9 @@
 
     // RenderPassSink implementation.
     void AppendRenderPass(scoped_ptr<RenderPass> render_pass) override;
+
+   private:
+    DISALLOW_COPY_AND_ASSIGN(FrameData);
   };
 
   virtual void BeginMainFrameAborted(CommitEarlyOutReason reason);
@@ -738,7 +741,8 @@
   bool wheel_scrolling_;
   bool scroll_affects_scroll_handler_;
   int scroll_layer_id_when_mouse_over_scrollbar_;
-  ScopedPtrVector<SwapPromise> swap_promises_for_main_thread_scroll_update_;
+  std::vector<scoped_ptr<SwapPromise>>
+      swap_promises_for_main_thread_scroll_update_;
 
   // An object to implement the ScrollElasticityHelper interface and
   // hold all state related to elasticity. May be NULL if never requested.