Removed implementation of CHROMIUM_subscribe_uniform

third_party/WebKit/Source/modules/webgl/CHROMIUMValuebuffer.cpp

-// Copyright (c) 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.
-
-#include "modules/webgl/CHROMIUMValuebuffer.h"
-
-#include "gpu/command_buffer/client/gles2_interface.h"
-#include "modules/webgl/WebGLRenderingContextBase.h"
-
-namespace blink {
-
-CHROMIUMValuebuffer* CHROMIUMValuebuffer::create(WebGLRenderingContextBase* ctx)
-{
-    return new CHROMIUMValuebuffer(ctx);
-}
-
-CHROMIUMValuebuffer::~CHROMIUMValuebuffer()
-{
-    // See the comment in WebGLObject::detachAndDeleteObject().
-    detachAndDeleteObject();
-}
-
-CHROMIUMValuebuffer::CHROMIUMValuebuffer(WebGLRenderingContextBase* ctx)
-    : WebGLSharedPlatform3DObject(ctx)
-    , m_hasEverBeenBound(false)
-{
-    GLuint buffer;
-    ctx->contextGL()->GenValuebuffersCHROMIUM(1, &buffer);
-    setObject(buffer);
-}
-
-void CHROMIUMValuebuffer::deleteObjectImpl(gpu::gles2::GLES2Interface* gl)
-{
-    gl->DeleteValuebuffersCHROMIUM(1, &m_object);
-    m_object = 0;
-}
-
-} // namespace blink