diff --git a/gpu/GLES2/gl2chromium.h b/gpu/GLES2/gl2chromium.h
deleted file mode 100644
index a927e9fc57..0000000000
--- a/gpu/GLES2/gl2chromium.h
+++ /dev/null
@@ -1,5 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// No content needed. See //gpu/README.md.
diff --git a/gpu/LICENSE b/gpu/LICENSE
deleted file mode 100644
index c6823b81eb..0000000000
--- a/gpu/LICENSE
+++ /dev/null
@@ -1,25 +0,0 @@
-Copyright 2013 The Flutter Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials provided
-      with the distribution.
-    * Neither the name of Google Inc. nor the names of its
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/gpu/README.md b/gpu/README.md
deleted file mode 100644
index 1bfa0a3579..0000000000
--- a/gpu/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-This directory exists solely to hold shims for compatibility with the Chromium 
-reposository of Khronos headers. That repo is significantly easier to use than
-the upstream verions, since:
-- The upstream headers are spread over two repositories.
-- The upstream repositories are large, due to files that aren't
-  relevant for building (see
-  https://github.com/KhronosGroup/OpenGL-Registry#there-sure-is-a-lot-of-stuff-in-here).
-- The Chromium version already has a BUILD.gn file.
-
-However, it contains slight forking to add Chromium-specific headers, so this
-folder provides dummy versions of those headers.
diff --git a/gpu/command_buffer/client/gles2_c_lib_export.h b/gpu/command_buffer/client/gles2_c_lib_export.h
deleted file mode 100644
index f55eeabc78..0000000000
--- a/gpu/command_buffer/client/gles2_c_lib_export.h
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// See //gpu/README.md.
-
-#if defined(_WIN32)
-#define GLES2_C_LIB_EXPORT __declspec(dllimport)
-#else
-#define GLES2_C_LIB_EXPORT
-#endif