Expose EGL_ANDROID_native_fence_sync to the applications

This change also sorts the global extension lists in alphabetical order.

Bug: 157518032
Test: build, compile, boot
Test: EGL_ANDROID_native_fence_sync in RenderEngine dump
Change-Id: I6614b9532daf7747fcadbe38744d5293cf8198b4
diff --git a/libs/gui/SyncFeatures.cpp b/libs/gui/SyncFeatures.cpp
index fcae05c..8df6e81 100644
--- a/libs/gui/SyncFeatures.cpp
+++ b/libs/gui/SyncFeatures.cpp
@@ -27,8 +27,6 @@
 
 #include <private/gui/SyncFeatures.h>
 
-extern "C" EGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name);
-
 namespace android {
 
 ANDROID_SINGLETON_STATIC_INSTANCE(SyncFeatures);
@@ -40,8 +38,8 @@
     EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
     // This can only be called after EGL has been initialized; otherwise the
     // check below will abort.
-    const char* exts = eglQueryStringImplementationANDROID(dpy, EGL_EXTENSIONS);
-    LOG_ALWAYS_FATAL_IF(exts == nullptr, "eglQueryStringImplementationANDROID failed");
+    const char* exts = eglQueryString(dpy, EGL_EXTENSIONS);
+    LOG_ALWAYS_FATAL_IF(exts == nullptr, "eglQueryString failed");
     if (strstr(exts, "EGL_ANDROID_native_fence_sync")) {
         // This makes GLConsumer use the EGL_ANDROID_native_fence_sync
         // extension to create Android native fences to signal when all