cc: Rename LayerTreeHost to LayerTreeHostInProcess.

cc/trees/remote_channel_main.h

Index: cc/trees/remote_channel_main.h
diff --git a/cc/trees/remote_channel_main.h b/cc/trees/remote_channel_main.h
index 98fc8b514ed3da8bf58e1c5442cfe7feeb79d530..9d2a678b6576f5e8367522bac1e2522face3a6c5 100644
--- a/cc/trees/remote_channel_main.h
+++ b/cc/trees/remote_channel_main.h
@@ -51,11 +51,11 @@ class CC_EXPORT RemoteChannelMain : public ChannelMain,
       base::TimeTicks main_thread_start_time,
       std::vector<std::unique_ptr<SwapPromise>> swap_promises) override;
   void NotifyReadyToCommitOnImpl(CompletionEvent* completion,
-                                 LayerTreeHost* layer_tree_host,
+                                 LayerTreeHostInProcess* layer_tree_host,
                                  base::TimeTicks main_thread_start_time,
                                  bool hold_commit_for_activation) override;
   void SynchronouslyInitializeImpl(
-      LayerTreeHost* layer_tree_host,
+      LayerTreeHostInProcess* layer_tree_host,
       std::unique_ptr<BeginFrameSource> external_begin_frame_source) override;
   void SynchronouslyCloseImpl() override;