Add ES3 support to libGLESv2 and tracing tools

Since ES3 is backwards compatible with ES2, a new wrapper isn't
necessary, and the Khronos implementation guidelines recommend
supporting both versions with the same library.

Change-Id: If9bb02be60ce01cc5fe25d1f40c4e7f37244ebf6
diff --git a/opengl/libs/GLES2/gl2.cpp b/opengl/libs/GLES2/gl2.cpp
index 55ef499..0f74814 100644
--- a/opengl/libs/GLES2/gl2.cpp
+++ b/opengl/libs/GLES2/gl2.cpp
@@ -1,16 +1,16 @@
-/* 
+/*
  ** Copyright 2007, The Android Open Source Project
  **
- ** Licensed under the Apache License, Version 2.0 (the "License"); 
- ** you may not use this file except in compliance with the License. 
- ** You may obtain a copy of the License at 
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
  **
- **     http://www.apache.org/licenses/LICENSE-2.0 
+ **     http://www.apache.org/licenses/LICENSE-2.0
  **
- ** Unless required by applicable law or agreed to in writing, software 
- ** distributed under the License is distributed on an "AS IS" BASIS, 
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- ** See the License for the specific language governing permissions and 
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
  ** limitations under the License.
  */
 
@@ -20,7 +20,8 @@
 
 #include <sys/ioctl.h>
 
-#include <GLES2/gl2.h>
+#include <GLES3/gl3.h>
+#include <GLES3/gl3ext.h>
 #include <GLES2/gl2ext.h>
 
 #include <cutils/log.h>
@@ -86,8 +87,9 @@
 
 
 extern "C" {
-#include "gl2_api.in"
+#include "gl3_api.in"
 #include "gl2ext_api.in"
+#include "gl3ext_api.in"
 }
 
 #undef API_ENTRY