cc: Remove ScopedPtrVector and cc::remove_if.

cc/output/direct_renderer.cc

Index: cc/output/direct_renderer.cc
diff --git a/cc/output/direct_renderer.cc b/cc/output/direct_renderer.cc
index 16dcd5a3d3c35a8379c12ebb79ec20b9a6afec34..4cafa82587817663ed7a19c07d80f3ab6d034452 100644
--- a/cc/output/direct_renderer.cc
+++ b/cc/output/direct_renderer.cc
@@ -151,7 +151,7 @@ void DirectRenderer::DecideRenderPassAllocationsForFrame(
   for (size_t i = 0; i < render_passes_in_draw_order.size(); ++i)
     render_passes_in_frame.insert(std::pair<RenderPassId, gfx::Size>(
         render_passes_in_draw_order[i]->id,
-        RenderPassTextureSize(render_passes_in_draw_order[i])));
+        RenderPassTextureSize(render_passes_in_draw_order[i].get())));
 
   std::vector<RenderPassId> passes_to_delete;
   for (auto pass_iter = render_pass_textures_.begin();
@@ -198,7 +198,8 @@ void DirectRenderer::DrawFrame(RenderPassList* render_passes_in_draw_order,
       "Renderer4.renderPassCount",
       base::saturated_cast<int>(render_passes_in_draw_order->size()));
 
-  const RenderPass* root_render_pass = render_passes_in_draw_order->back();
+  const RenderPass* root_render_pass =
+      render_passes_in_draw_order->back().get();
   DCHECK(root_render_pass);
 
   DrawingFrame frame;
@@ -247,7 +248,7 @@ void DirectRenderer::DrawFrame(RenderPassList* render_passes_in_draw_order,
     // overlays and dont have any copy requests.
     if (frame.root_damage_rect.IsEmpty()) {
       bool handle_copy_requests = false;
-      for (auto* pass : *render_passes_in_draw_order) {
+      for (const scoped_ptr<RenderPass>& pass : *render_passes_in_draw_order) {

[danakj, 2015/11/17 01:12:17]

auto

[vmpstr, 2015/11/17 23:26:24]

Done.

         if (!pass->copy_requests.empty()) {
           handle_copy_requests = true;
           break;
@@ -264,19 +265,18 @@ void DirectRenderer::DrawFrame(RenderPassList* render_passes_in_draw_order,
   }
 
   for (size_t i = 0; i < render_passes_in_draw_order->size(); ++i) {

[danakj, 2015/11/17 01:12:17]

what have i done. iterating on size() and using at(). can you make this better?

[vmpstr, 2015/11/17 23:26:24]

Done.

-    RenderPass* pass = render_passes_in_draw_order->at(i);
+    RenderPass* pass = (*render_passes_in_draw_order)[i].get();
     DrawRenderPass(&frame, pass);
 
-    for (ScopedPtrVector<CopyOutputRequest>::iterator it =
+    for (std::vector<scoped_ptr<CopyOutputRequest>>::iterator it =

[danakj, 2015/11/17 01:12:17]

auto

[vmpstr, 2015/11/17 23:26:24]

Done.

              pass->copy_requests.begin();
-         it != pass->copy_requests.end();
-         ++it) {
+         it != pass->copy_requests.end(); ++it) {
       if (it != pass->copy_requests.begin()) {
         // Doing a readback is destructive of our state on Mac, so make sure
         // we restore the state between readbacks. http://crbug.com/99393.
         UseRenderPass(&frame, pass);
       }
-      CopyCurrentRenderPassToBitmap(&frame, pass->copy_requests.take(it));
+      CopyCurrentRenderPassToBitmap(&frame, it->Pass());
     }
   }
   FinishDrawingFrame(&frame);