android: Drop unused GLController#checkForLostContext

Change-Id: Ia9f313a1937d4d491b76e9e5d6e4689eeb20431b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159183
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

1 files changed, 0 insertions, 11 deletions

diff --git a/android/source/src/java/org/mozilla/gecko/gfx/GLController.java b/android/source/src/java/org/mozilla/gecko/gfx/GLController.java
index d31d84a51da9..45600e9f1e7c 100644
--- a/android/source/src/java/org/mozilla/gecko/gfx/GLController.java
+++ b/android/source/src/java/org/mozilla/gecko/gfx/GLController.java
@@ -99,17 +99,6 @@ public class GLController {
         return mEGL.eglSwapBuffers(mEGLDisplay, mEGLSurface);
     }
 
-    public boolean checkForLostContext() {
-        if (mEGL.eglGetError() != EGL11.EGL_CONTEXT_LOST) {
-            return false;
-        }
-
-        mEGLDisplay = null;
-        mEGLConfig = null;
-        mEGLContext = null;
-        mEGLSurface = null;
-        return true;
-    }
     public synchronized int getWidth() {
         return mWidth;
     }