commit e7d2b85068dfda580983a510f60983984c37e7ca
author Jorim Jaggi <jjaggi@google.com> Mon Aug 28 17:55:15 2017 +0200
committer Jorim Jaggi <jjaggi@google.com> Wed Aug 30 14:59:36 2017 +0200
tree edd8f89baaabf8bfaea652f79fc376d4de1977ca
parent c283ba74cd4e7f90d4b743008afefff25f22bb3b

Nuke everything obsoleted by task snapshots

Test: go/wm-smoke
Change-Id: If9c9c2e66d97d6a5fa94d0d62ae7459fdde2a9a0

services/core/java/com/android/server/wm/DisplayContent.java

diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index af86202..bd4aa97 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -1084,10 +1084,6 @@
         }
 
         forAllWindows(w -> {
-            // Discard surface after orientation change, these can't be reused.
-            if (w.mAppToken != null) {
-                w.mAppToken.destroySavedSurfaces();
-            }
             if (w.mHasSurface && !rotateSeamlessly) {
                 if (DEBUG_ORIENTATION) Slog.v(TAG_WM, "Set mOrientationChanging of " + w);
                 w.setOrientationChanging(true);
@@ -2354,8 +2350,7 @@
             } else if (w.mAppToken != null && w.mAppToken.isClientHidden()) {
                 Slog.w(TAG_WM, "LEAKED SURFACE (app token hidden): "
                         + w + " surface=" + wsa.mSurfaceController
-                        + " token=" + w.mAppToken
-                        + " saved=" + w.hasSavedSurface());
+                        + " token=" + w.mAppToken);
                 if (SHOW_TRANSACTIONS) logSurface(w, "LEAK DESTROY", false);
                 wsa.destroySurface();
                 mTmpWindow = w;