android: Drop unused GLController#provideEGLSurface

It was already unused when added in

commit a6ecd8b2a9f0f3eaa66388861a6dcc6260ec72b9
Date:   Thu Jun 26 11:22:21 2014 +0200

LOAndroid3: ant/make for building, Bootstrap project

The method looks similar to the first half of
`GLController#provideEGLSurface` and is unused,
so drop  it.

Change-Id: I0cabfddefcdcca97048cb6f494590afdde5c1dc7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159158
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

1 files changed, 0 insertions, 20 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 e296f4760f68..533980979683 100644
--- a/android/source/src/java/org/mozilla/gecko/gfx/GLController.java
+++ b/android/source/src/java/org/mozilla/gecko/gfx/GLController.java
@@ -240,26 +240,6 @@ public class GLController {
         }
     }
 
-    /**
-     * Provides an EGLSurface without assuming ownership of this surface.
-     * This class does not keep a reference to the provided EGL surface; the
-     * caller assumes ownership of the surface once it is returned.
-     */
-    private EGLSurface provideEGLSurface() {
-        if (mEGL == null) {
-            initEGL();
-        }
-
-        Object window = mView.getNativeWindow();
-        EGLSurface surface = mEGL.eglCreateWindowSurface(mEGLDisplay, mEGLConfig, window, null);
-        if (surface == null || surface == EGL10.EGL_NO_SURFACE) {
-            throw new GLControllerException("EGL window surface could not be created! " +
-                                            getEGLError());
-        }
-
-        return surface;
-    }
-
     private String getEGLError() {
         return "Error " + mEGL.eglGetError();
     }