The function ANativeWindow_fromSurface (as declared by
`$ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/android/native_window_jni.h`
from version r22.b of the Android NDK) takes a `JNIEnv*` so `.jniEnv()` must be used.
This prevents the following compilation error:
```
error: no matching function for call to 'ANativeWindow_f
romSurface'
m_nativeWindow = ANativeWindow_fromSurface(env, m_androidSurfaceObject.object());
^~~~~~~~~~~~~~~~~~~~~~~~~
/opt/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/android/native_window_jni.h:45:16: note: candidate function not viable: no known conversion from 'QJniEnvironment' t
o 'JNIEnv *' (aka '_JNIEnv *') for 1st argument
ANativeWindow* ANativeWindow_fromSurface(JNIEnv* env, jobject surface);
^
1 error generated.
```
Pick-to: 6.1
Change-Id: I70d75cb7edc5875314fcb8a70d51d0ef40442101
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
590f70a849