Revert of Add command_buffer_gles2

gpu/BUILD.gn

Index: gpu/BUILD.gn
diff --git a/gpu/BUILD.gn b/gpu/BUILD.gn
index a6feb40ef7e61d2248be944f6deb38203ee3a8f1..cf993771214fe341fbe0762c2fc6d3d7e6c076f6 100644
--- a/gpu/BUILD.gn
+++ b/gpu/BUILD.gn
@@ -47,37 +47,6 @@
     "//gpu/config:config_sources",
     "//gpu/ipc:ipc_sources",
   ]
-}
-
-# GYP version: //gpu/gpu.gyp:command_buffer_gles2
-shared_library("command_buffer_gles2") {
-  sources = [
-    # TODO(hendrikw): Move egl out of gles2_conform_support.
-    "gles2_conform_support/egl/config.cc",
-    "gles2_conform_support/egl/config.h",
-    "gles2_conform_support/egl/display.cc",
-    "gles2_conform_support/egl/display.h",
-    "gles2_conform_support/egl/egl.cc",
-    "gles2_conform_support/egl/surface.cc",
-    "gles2_conform_support/egl/surface.h",
-  ]
-
-  deps = [
-    "//base",
-    "//gpu/command_buffer/client:client_sources",
-    "//gpu/command_buffer/client:gles2_c_lib",
-    "//gpu/command_buffer/client:gles2_cmd_helper_sources",
-    "//gpu/command_buffer/client:gles2_implementation",
-    "//gpu/command_buffer/service",
-    "//ui/gl:gl",
-  ]
-
-  defines = [ "EGLAPIENTRY=" ]
-  if (current_os == "win") {
-    defines += [ "EGLAPI=__declspec(dllexport)" ]
-  } else {
-    defines += [ "EGLAPI=__attribute__((visibility(\"default\")))" ]
-  }
 }
 
 source_set("test_support") {