Adding Wayland support for ui/gfx

ui/gfx/gl/gl_bindings.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Includes the platform independent and platform dependent GL headers.
 // Only include this in cc files. It pulls in system headers, including
 // the X11 headers on linux, which define all kinds of macros that are
 // liable to cause conflicts.
 
 #ifndef UI_GFX_GL_GL_BINDINGS_H_
@@ skipping 46 matching lines @@
 typedef void *EGLImageKHR;
 typedef void *EGLSurface;
 typedef void *EGLClientBuffer;
 typedef void (*__eglMustCastToProperFunctionPointerType)(void);
 typedef void* GLeglImageOES;
 
 #if defined(OS_WIN)
 typedef HDC     EGLNativeDisplayType;
 typedef HBITMAP EGLNativePixmapType;
 typedef HWND    EGLNativeWindowType;
+#elif defined(USE_WAYLAND)
+typedef struct wl_display     *EGLNativeDisplayType;
+typedef struct wl_egl_pixmap  *EGLNativePixmapType;
+typedef struct wl_egl_window  *EGLNativeWindowType;
 #else
 typedef Display *EGLNativeDisplayType;
 typedef Pixmap   EGLNativePixmapType;
 typedef Window   EGLNativeWindowType;
 #endif
 
 #endif  // !OS_MACOSX
 
 #include "gl_bindings_autogen_gl.h"
 #include "gl_bindings_autogen_osmesa.h"
 
 #if defined(OS_WIN)
 #include "gl_bindings_autogen_egl.h"
 #include "gl_bindings_autogen_wgl.h"
 #elif defined(USE_X11)
 #include "gl_bindings_autogen_egl.h"
 #include "gl_bindings_autogen_glx.h"
 #endif
 
 namespace gfx {
 
 // Find an entry point to the mock GL implementation.
 void* GL_BINDING_CALL GetMockGLProcAddress(const char* name);
 
 }  // namespace gfx
 
 #endif  // UI_GFX_GL_GL_BINDINGS_H_