wayland patch for inspection

ui/gl/gl_surface_egl.cc

Index: ui/gl/gl_surface_egl.cc
diff --git a/ui/gl/gl_surface_egl.cc b/ui/gl/gl_surface_egl.cc
index 84efbc61764e7211326b3814901c33e2e81c3be6..79be060c4ffa45444cfb095ba45912bdb157ffd9 100644
--- a/ui/gl/gl_surface_egl.cc
+++ b/ui/gl/gl_surface_egl.cc
@@ -28,6 +28,12 @@ extern "C" {
 #include "ui/base/ozone/surface_factory_ozone.h"
 #endif
 
+#if defined(USE_WAYLAND)
+#include "ui/wayland/wayland_display.h"
+#include "ui/wayland/wayland_window.h"
+#include <wayland-egl.h>
+#endif
+
 using ui::GetLastEGLErrorString;
 
 namespace gfx {
@@ -94,7 +100,9 @@ bool GLSurfaceEGL::InitializeOneOff() {
   ui::SurfaceFactoryOzone::GetInstance()->InitializeHardware();
 #endif
 
-#if defined(USE_X11)
+#if defined(USE_WAYLAND)
+  g_native_display = ui::WaylandDisplay::GetDisplay()->display();
+#elif defined(USE_X11)
   g_native_display = base::MessagePumpForUI::GetDefaultXDisplay();
 #else
   g_native_display = EGL_DEFAULT_DISPLAY;
@@ -119,7 +127,12 @@ bool GLSurfaceEGL::InitializeOneOff() {
     EGL_GREEN_SIZE, 8,
     EGL_RED_SIZE, 8,
     EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
-    EGL_SURFACE_TYPE, EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
+    EGL_SURFACE_TYPE,
+#if defined(USE_WAYLAND)
+    EGL_WINDOW_BIT,
+#else
+    EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
+#endif
     EGL_NONE
   };
 
@@ -158,7 +171,7 @@ bool GLSurfaceEGL::InitializeOneOff() {
   initialized = true;
 
 #if defined(USE_X11) || defined(OS_ANDROID) \
-    || defined(USE_OZONE)
+    || defined(USE_OZONE) || defined(USE_WAYLAND)
   return true;
 #else
   g_software_native_display = EGL_SOFTWARE_DISPLAY_ANGLE;
@@ -267,7 +280,11 @@ bool NativeViewGLSurfaceEGL::Initialize(VSyncProvider* sync_provider) {
   surface_ = eglCreateWindowSurface(
       GetDisplay(),
       GetConfig(),
+#if defined(USE_WAYLAND)
+      window_->egl_window(),
+#else
       window_,
+#endif
       gfx::g_driver_egl.ext.b_EGL_NV_post_sub_buffer ?
           egl_window_attributes_sub_buffer :
           NULL);
@@ -304,7 +321,7 @@ void NativeViewGLSurfaceEGL::Destroy() {
 }
 
 EGLConfig NativeViewGLSurfaceEGL::GetConfig() {
-#if !defined(USE_X11)
+#if !defined(USE_X11) || defined(USE_WAYLAND)
   return software_ ? g_software_config : g_config;
 #else
   if (!config_) {
@@ -390,7 +407,6 @@ bool NativeViewGLSurfaceEGL::SwapBuffers() {
              << GetLastEGLErrorString();
     return false;
   }
-
   return true;
 }
 
@@ -408,6 +424,9 @@ gfx::Size NativeViewGLSurfaceEGL::GetSize() {
 }
 
 bool NativeViewGLSurfaceEGL::Resize(const gfx::Size& size) {
+#if defined(USE_WAYLAND)
+  window_->ScheduleResize(size.width(), size.height());
+#endif
   if (size == GetSize())
     return true;
 
@@ -501,6 +520,14 @@ bool PbufferGLSurfaceEGL::Initialize() {
     return false;
   }
 
+#if defined(USE_WAYLAND)
+  wsurf_ = ui::WaylandDisplay::GetDisplay()->CreateSurface();
+  wwindow_ = wl_egl_window_create(wsurf_, size_.width(), size_.height());
+  EGLSurface new_surface = eglCreateWindowSurface(GetDisplay(),
+                                                  GetConfig(),
+                                                  wwindow_,
+                                                  NULL);
+#else
   // Allocate the new pbuffer surface before freeing the old one to ensure
   // they have different addresses. If they have the same address then a
   // future call to MakeCurrent might early out because it appears the current
@@ -514,6 +541,7 @@ bool PbufferGLSurfaceEGL::Initialize() {
   EGLSurface new_surface = eglCreatePbufferSurface(display,
                                                    GetConfig(),
                                                    pbuffer_attribs);
+#endif
   if (!new_surface) {
     LOG(ERROR) << "eglCreatePbufferSurface failed with error "
                << GetLastEGLErrorString();