Move mojo/public/c/gpu/* to mojo/public/c/include.

mojo/public/platform/native/gles2_impl_thunks.h

 // Copyright 2014 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.
 
 #ifndef MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_IMPL_THUNKS_H_
 #define MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_IMPL_THUNKS_H_
 
+#include <GLES2/gl2.h>
 #include <stddef.h>
 
-#include "mojo/public/c/gpu/GLES2/gl2.h"
-
 // Like MojoGLES2ControlThunks, but specifies the frozen GLES2 API. Separated
 // out as MojoGLES2ControlThunks may be modified and added to, but this
 // interface is frozen.
 #pragma pack(push, 8)
 struct MojoGLES2ImplThunks {
   size_t size;  // Should be set to sizeof(MojoGLES2ImplThunks).
 
 #define VISIT_GL_CALL(Function, ReturnType, PARAMETERS, ARGUMENTS) \
   ReturnType(GL_APIENTRY *Function) PARAMETERS;
 #include "mojo/public/platform/native/gles2/call_visitor_autogen.h"
@@ skipping 18 matching lines @@
 // a DSO linked with mojo_system. For example:
 // MojoSetGLES2ImplThunksFn mojo_set_gles2_impl_thunks_fn =
 //     reinterpret_cast<MojoSetGLES2ImplThunksFn>(
 //         app_library.GetFunctionPointer("MojoSetGLES2ImplThunks"));
 // The expected size of |gles2_impl_thunks| is returned.
 // The contents of |gles2_impl_thunks| are copied.
 typedef size_t (*MojoSetGLES2ImplThunksFn)(
     const struct MojoGLES2ImplThunks* gles2_impl_thunks);
 
 #endif  // MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_IMPL_THUNKS_H_