Delete border rendering code from SurfaceFlinger.

Removed code is never used and drawing borders is done instead
by Window Manager Service. Changes revert ag/16980603 and
ag/17496275.

Bug: b/227656283
Test: presubmit
Test: SurfaceFlinger_test
Change-Id: Ib5c8bf74ad6764d65536dc60cc3c458edde86b3f

1 files changed, 0 insertions, 17 deletions

diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 4f1356bebb..1d2ea3ea02 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -2250,23 +2250,6 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setDropI
     return *this;
 }
 
-SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::enableBorder(
-        const sp<SurfaceControl>& sc, bool shouldEnable, float width, const half4& color) {
-    layer_state_t* s = getLayerState(sc);
-    if (!s) {
-        mStatus = BAD_INDEX;
-        return *this;
-    }
-
-    s->what |= layer_state_t::eRenderBorderChanged;
-    s->borderEnabled = shouldEnable;
-    s->borderWidth = width;
-    s->borderColor = color;
-
-    registerSurfaceControlForCallback(sc);
-    return *this;
-}
-
 // ---------------------------------------------------------------------------
 
 DisplayState& SurfaceComposerClient::Transaction::getDisplayState(const sp<IBinder>& token) {