Ensure that local EGL headers include our platform headers, not system

renderdoc/driver/gl/official/egl.h

@@ -36,7 +36,7 @@ extern "C" {
 ** Khronos $Revision$ on $Date$
 */
 
-#include <EGL/eglplatform.h>
+#include "eglplatform.h"
 
 /* Generated on date 20170203 */
 
@@ -53,8 +53,8 @@ extern "C" {
 #define EGL_VERSION_1_0 1
 typedef unsigned int EGLBoolean;
 typedef void *EGLDisplay;
-#include <KHR/khrplatform.h>
-#include <EGL/eglplatform.h>
+#include "eglplatform.h"
+#include "khrplatform.h"
 typedef void *EGLConfig;
 typedef void *EGLSurface;
 typedef void *EGLContext;

renderdoc/driver/gl/official/eglext.h

@@ -36,7 +36,7 @@ extern "C" {
 ** Khronos $Revision$ on $Date$
 */
 
-#include <EGL/eglplatform.h>
+#include "eglplatform.h"
 
 #define EGL_EGLEXT_VERSION 20170203
 

renderdoc/driver/gl/official/eglplatform.h

@@ -34,7 +34,7 @@
  * by filing a bug against product "EGL" component "Registry".
  */
 
-#include <KHR/khrplatform.h>
+#include "khrplatform.h"
 
 /* Macros used in EGL function prototype declarations.
  *