gpu: Remove Create/DeleteImage IPC by adding an X11_PIXMAP_BUFFER GpuMemoryBuffer type.

ui/gl/BUILD.gn

Index: ui/gl/BUILD.gn
diff --git a/ui/gl/BUILD.gn b/ui/gl/BUILD.gn
index f3363117da0045d32184c5526bcae8f9ff3cfca9..2b9e6c5b7a4ec9779e663400f5a7f7acac017e1a 100644
--- a/ui/gl/BUILD.gn
+++ b/ui/gl/BUILD.gn
@@ -58,13 +58,14 @@ component("gl") {
     "gl_gl_api_implementation.h",
     "gl_image.cc",
     "gl_image.h",
-    "gl_image_android.cc",
-    "gl_image_mac.cc",
-    "gl_image_shm.cc",
-    "gl_image_shm.h",
+    "gl_image_memory.cc",
+    "gl_image_memory.h",
+    "gl_image_ref_counted_memory.cc",
+    "gl_image_ref_counted_memory.h",
+    "gl_image_shared_memory.cc",
+    "gl_image_shared_memory.h",
     "gl_image_stub.cc",
     "gl_image_stub.h",
-    "gl_image_win.cc",
     "gl_implementation.cc",
     "gl_implementation.h",
     "gl_implementation_android.cc",
@@ -160,7 +161,6 @@ component("gl") {
       "gl_glx_api_implementation.h",
       "gl_image_glx.cc",
       "gl_image_glx.h",
-      "gl_image_x11.cc",
       "gl_implementation_x11.cc",
       "gl_surface_glx.cc",
       "gl_surface_glx.h",
@@ -237,7 +237,6 @@ component("gl") {
   if (use_ozone) {
     sources += [
       "gl_context_ozone.cc",
-      "gl_image_ozone.cc",
       "gl_implementation_ozone.cc",
       "gl_surface_ozone.cc",
     ]