it builds again

src/cascadia/TerminalApp/AppLogic.cpp

@@ -1629,5 +1629,4 @@ namespace winrt::TerminalApp::implementation
     {
         return _settings.GlobalSettings().ShowTitleInTitlebar();
     }
-
 }

src/host/PtySignalInputThread.hpp

@@ -36,7 +36,6 @@ namespace Microsoft::Console
         PtySignalInputThread& operator=(const PtySignalInputThread&) = delete;
 
         void ConnectConsole() noexcept;
-        void StartPseudoWindowIfNeeded();
 
     private:
         enum class PtySignal : unsigned short

src/host/VtIo.cpp

@@ -296,6 +296,11 @@ bool VtIo::IsUsingVt() const
 
     if (_pPtySignalInputThread)
     {
+        // IMPORTANT! Start the pseudo window on this thread. This thread has a
+        // message pump. If you DON'T, then a DPI change in the owning hwnd will
+        // cause us to get a dpi change as well, which we'll never deque and
+        // handle, effectively HANGING THE OWNER HWND.
+        //
         // Let the signal thread know that the console is connected
         _pPtySignalInputThread->ConnectConsole();
     }

src/host/outputStream.cpp

@@ -939,8 +939,8 @@ void ConhostInternalGetSet::FocusChanged(const bool focused)
                         // Get the PID of the current FG window, and compare with our owner's PID.
                         DWORD currentFgPid{ 0 };
                         DWORD ownerPid{ 0 };
-                        const auto currentFgThreadId{ GetWindowThreadProcessId(currentFgWindow, &currentFgPid) };
-                        const auto ownerThreadId{ GetWindowThreadProcessId(ownerHwnd, &ownerPid) };
+                        GetWindowThreadProcessId(currentFgWindow, &currentFgPid);
+                        GetWindowThreadProcessId(ownerHwnd, &ownerPid);
 
                         if (ownerPid == currentFgPid)
                         {