Revert buffer age workaround for Adreno GPUs.

We now have a fix in the driver so we don't need this workaround
any more.

Test: hwuimacro savelayer2 --onscreen
Bug: 31957043
Change-Id: I8d8a4abcfa809d0cdab3bf63d7f8255febf2aa06
diff --git a/libs/hwui/renderthread/EglManager.cpp b/libs/hwui/renderthread/EglManager.cpp
index ecf686c..afbb7f8 100644
--- a/libs/hwui/renderthread/EglManager.cpp
+++ b/libs/hwui/renderthread/EglManager.cpp
@@ -113,7 +113,7 @@
         // An Adreno driver bug is causing rendering problems for SkiaGL with
         // buffer age swap behavior (b/31957043).  To temporarily workaround,
         // we will use preserved swap behavior.
-        if (Properties::useBufferAge && EglExtensions.bufferAge && !Properties::isSkiaEnabled()) {
+        if (Properties::useBufferAge && EglExtensions.bufferAge) {
             mSwapBehavior = SwapBehavior::BufferAge;
         } else {
             mSwapBehavior = SwapBehavior::Preserved;