Revert of Add command_buffer_gles2

gpu/command_buffer_gles2/command_buffer_egl.cc

Index: gpu/command_buffer_gles2/command_buffer_egl.cc
diff --git a/gpu/command_buffer_gles2/command_buffer_egl.cc b/gpu/command_buffer_gles2/command_buffer_egl.cc
deleted file mode 100644
index 19d9e490903c15542d0d49da904c100049ae0ebc..0000000000000000000000000000000000000000
--- a/gpu/command_buffer_gles2/command_buffer_egl.cc
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright 2015 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.
-
-#include <EGL/egl.h>
-
-#include "base/at_exit.h"
-#include "gpu/command_buffer_gles2/command_buffer_gles2_export.h"
-#include "ui/gl/gl_implementation.h"
-
-base::AtExitManager exit_manager;
-
-extern "C" {
-
-EGLDisplay GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_GetDisplay(EGLNativeDisplayType display_id) {
-  return eglGetDisplay(display_id);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_Initialize(EGLDisplay dpy, EGLint* major, EGLint* minor) {
-  EGLBoolean result = eglInitialize(dpy, major, minor);
-  DCHECK(gfx::GetGLImplementation() != gfx::kGLImplementationNone);
-  return result;
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_Terminate(EGLDisplay dpy) {
-  return eglTerminate(dpy);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_ChooseConfig(EGLDisplay dpy,
-                           const EGLint* attrib_list,
-                           EGLConfig* configs,
-                           EGLint config_size,
-                           EGLint* num_config) {
-  return eglChooseConfig(dpy, attrib_list, configs, config_size, num_config);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_GetConfigAttrib(EGLDisplay dpy,
-                              EGLConfig config,
-                              EGLint attribute,
-                              EGLint* value) {
-  return eglGetConfigAttrib(dpy, config, attribute, value);
-}
-
-EGLSurface GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_CreateWindowSurface(EGLDisplay dpy,
-                                  EGLConfig config,
-                                  EGLNativeWindowType win,
-                                  const EGLint* attrib_list) {
-  return eglCreateWindowSurface(dpy, config, win, attrib_list);
-}
-
-EGLSurface GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_CreatePbufferSurface(EGLDisplay dpy,
-                                   EGLConfig config,
-                                   const EGLint* attrib_list) {
-  return eglCreatePbufferSurface(dpy, config, attrib_list);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_DestroySurface(EGLDisplay dpy, EGLSurface surface) {
-  return eglDestroySurface(dpy, surface);
-}
-
-EGLContext GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_CreateContext(EGLDisplay dpy,
-                            EGLConfig config,
-                            EGLContext share_context,
-                            const EGLint* attrib_list) {
-  return eglCreateContext(dpy, config, share_context, attrib_list);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_DestroyContext(EGLDisplay dpy, EGLContext ctx) {
-  return eglDestroyContext(dpy, ctx);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_MakeCurrent(EGLDisplay dpy,
-                          EGLSurface draw,
-                          EGLSurface read,
-                          EGLContext ctx) {
-  return eglMakeCurrent(dpy, draw, read, ctx);
-}
-
-EGLBoolean GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_SwapBuffers(EGLDisplay dpy, EGLSurface surface) {
-  return eglSwapBuffers(dpy, surface);
-}
-
-__eglMustCastToProperFunctionPointerType GPU_COMMAND_BUFFER_EGL_EXPORT
-CommandBuffer_GetProcAddress(const char* procname) {
-  return eglGetProcAddress(procname);
-}
-}  // extern "C"