cc: Remove ScopedPtrVector and cc::remove_if.

cc/trees/layer_tree_impl.cc

Index: cc/trees/layer_tree_impl.cc
diff --git a/cc/trees/layer_tree_impl.cc b/cc/trees/layer_tree_impl.cc
index 622894949aca12fb11f1604c9593ff5ee45130d4..911d34da5874ebefdd9445340abed546c311e7be 100644
--- a/cc/trees/layer_tree_impl.cc
+++ b/cc/trees/layer_tree_impl.cc
@@ -554,7 +554,7 @@ gfx::Rect LayerTreeImpl::RootScrollLayerDeviceViewportBounds() const {
                                      : InnerViewportScrollLayer();
   if (!root_scroll_layer || root_scroll_layer->children().empty())
     return gfx::Rect();
-  LayerImpl* layer = root_scroll_layer->children()[0];
+  LayerImpl* layer = root_scroll_layer->children()[0].get();
   return MathUtil::MapEnclosingClippedRect(layer->screen_space_transform(),
                                            gfx::Rect(layer->bounds()));
 }
@@ -865,7 +865,7 @@ void LayerTreeImpl::DidBecomeActive() {
         root_layer(), [](LayerImpl* layer) { layer->DidBecomeActive(); });
   }
 
-  for (auto* swap_promise : swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[danakj, 2015/11/17 01:12:19]

auto

[vmpstr, 2015/11/17 23:26:25]

Done.

     swap_promise->DidActivate();
   devtools_instrumentation::DidActivateLayerTree(layer_tree_host_impl_->id(),
                                                  source_frame_number_);
@@ -1078,12 +1078,12 @@ void LayerTreeImpl::AsValueInto(base::trace_event::TracedValue* state) const {
   state->EndArray();
 
   state->BeginArray("swap_promise_trace_ids");
-  for (auto* swap_promise : swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[danakj, 2015/11/17 01:12:19]

auto

[vmpstr, 2015/11/17 23:26:25]

Done.

     state->AppendDouble(swap_promise->TraceId());
   state->EndArray();
 
   state->BeginArray("pinned_swap_promise_trace_ids");
-  for (auto* swap_promise : pinned_swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : pinned_swap_promise_list_)

[danakj, 2015/11/17 01:12:19]

auto

[vmpstr, 2015/11/17 23:26:25]

Done.

     state->AppendDouble(swap_promise->TraceId());
   state->EndArray();
 }
@@ -1133,27 +1133,27 @@ void LayerTreeImpl::QueuePinnedSwapPromise(
 }
 
 void LayerTreeImpl::PassSwapPromises(
-    ScopedPtrVector<SwapPromise>* new_swap_promise) {
-  for (auto* swap_promise : swap_promise_list_)
+    std::vector<scoped_ptr<SwapPromise>>* new_swap_promise) {
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[danakj, 2015/11/17 01:12:19]

auto

[vmpstr, 2015/11/17 23:26:25]

Done.

     swap_promise->DidNotSwap(SwapPromise::SWAP_FAILS);
   swap_promise_list_.clear();
   swap_promise_list_.swap(*new_swap_promise);
 }
 
 void LayerTreeImpl::FinishSwapPromises(CompositorFrameMetadata* metadata) {
-  for (auto* swap_promise : swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[danakj, 2015/11/17 01:12:19]

auto

[vmpstr, 2015/11/17 23:26:25]

Done.

     swap_promise->DidSwap(metadata);
   swap_promise_list_.clear();
-  for (auto* swap_promise : pinned_swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[ericrk, 2015/11/16 21:59:49]

did you mean to use a different list?

[danakj, 2015/11/17 01:12:19]

also, auto

[vmpstr, 2015/11/17 23:26:25]

Done.

[vmpstr, 2015/11/17 23:26:25]

Whoops. Thanks for catching this!

     swap_promise->DidSwap(metadata);
   pinned_swap_promise_list_.clear();
 }
 
 void LayerTreeImpl::BreakSwapPromises(SwapPromise::DidNotSwapReason reason) {
-  for (auto* swap_promise : swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[danakj, 2015/11/17 01:12:19]

auto

[vmpstr, 2015/11/17 23:26:25]

Done.

     swap_promise->DidNotSwap(reason);
   swap_promise_list_.clear();
-  for (auto* swap_promise : pinned_swap_promise_list_)
+  for (const scoped_ptr<SwapPromise>& swap_promise : swap_promise_list_)

[ericrk, 2015/11/16 21:59:49]

same here?

[danakj, 2015/11/17 01:12:19]

also, auto

[vmpstr, 2015/11/17 23:26:25]

Done.

[vmpstr, 2015/11/17 23:26:25]

Done.

     swap_promise->DidNotSwap(reason);
   pinned_swap_promise_list_.clear();
 }
@@ -1492,8 +1492,8 @@ static void FindClosestMatchingLayer(
   size_t children_size = layer->children().size();
   for (size_t i = 0; i < children_size; ++i) {
     size_t index = children_size - 1 - i;
-    FindClosestMatchingLayer(screen_space_point, layer->children()[index], func,
-                             transform_tree, use_property_trees,
+    FindClosestMatchingLayer(screen_space_point, layer->children()[index].get(),
+                             func, transform_tree, use_property_trees,
                              data_for_recursion);
   }