Revert "Revert "Make HWUI's surface Reliable^TM""

This reverts commit dd08224e4d75689c42bf452d44617f84072649a1.

Bug: 120097554
Bug: 120342364
Bug: 120421537

Test: verified emulator can boot OK, with no log warnings
Test: verified keyboard works in landscape

Change-Id: Iae2cd1140d81755b126adfb21ec885181f3bc6b6
diff --git a/libs/hwui/Android.bp b/libs/hwui/Android.bp
index da77b99..e3ae926 100644
--- a/libs/hwui/Android.bp
+++ b/libs/hwui/Android.bp
@@ -177,6 +177,7 @@
         "renderthread/CanvasContext.cpp",
         "renderthread/DrawFrameTask.cpp",
         "renderthread/EglManager.cpp",
+        "renderthread/ReliableSurface.cpp",
         "renderthread/VulkanManager.cpp",
         "renderthread/RenderProxy.cpp",
         "renderthread/RenderTask.cpp",