Move getBufferSubDataAsync to an extension

third_party/WebKit/Source/modules/webgl/WebGL2RenderingContext.cpp

 // 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 "modules/webgl/WebGL2RenderingContext.h"
 
 #include "bindings/modules/v8/OffscreenCanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContext.h"
 #include "bindings/modules/v8/RenderingContext.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "modules/webgl/EXTColorBufferFloat.h"
 #include "modules/webgl/EXTDisjointTimerQueryWebGL2.h"
 #include "modules/webgl/EXTTextureFilterAnisotropic.h"
 #include "modules/webgl/OESTextureFloatLinear.h"
 #include "modules/webgl/WebGLCompressedTextureASTC.h"
 #include "modules/webgl/WebGLCompressedTextureATC.h"
 #include "modules/webgl/WebGLCompressedTextureETC.h"
 #include "modules/webgl/WebGLCompressedTextureETC1.h"
 #include "modules/webgl/WebGLCompressedTexturePVRTC.h"
 #include "modules/webgl/WebGLCompressedTextureS3TC.h"
 #include "modules/webgl/WebGLCompressedTextureS3TCsRGB.h"
 #include "modules/webgl/WebGLContextAttributeHelpers.h"
 #include "modules/webgl/WebGLContextEvent.h"
 #include "modules/webgl/WebGLDebugRendererInfo.h"
 #include "modules/webgl/WebGLDebugShaders.h"
+#include "modules/webgl/WebGLGetBufferSubDataAsync.h"
 #include "modules/webgl/WebGLLoseContext.h"
 #include "platform/graphics/gpu/DrawingBuffer.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebGraphicsContext3DProvider.h"
 #include <memory>
 
 namespace blink {
 
 // An helper function for the two create() methods. The return value is an
 // indicate of whether the create() should return nullptr or not.
@@ skipping 122 matching lines @@
                                                 DraftExtension);
   registerExtension<WebGLCompressedTextureATC>(m_webglCompressedTextureATC);
   registerExtension<WebGLCompressedTextureETC>(m_webglCompressedTextureETC);
   registerExtension<WebGLCompressedTextureETC1>(m_webglCompressedTextureETC1);
   registerExtension<WebGLCompressedTexturePVRTC>(m_webglCompressedTexturePVRTC);
   registerExtension<WebGLCompressedTextureS3TC>(m_webglCompressedTextureS3TC);
   registerExtension<WebGLCompressedTextureS3TCsRGB>(
       m_webglCompressedTextureS3TCsRGB, DraftExtension);
   registerExtension<WebGLDebugRendererInfo>(m_webglDebugRendererInfo);
   registerExtension<WebGLDebugShaders>(m_webglDebugShaders);
+  registerExtension<WebGLGetBufferSubDataAsync>(m_webglGetBufferSubDataAsync,
+                                                DraftExtension);
   registerExtension<WebGLLoseContext>(m_webglLoseContext);
 }
 
 DEFINE_TRACE(WebGL2RenderingContext) {
   visitor->trace(m_extColorBufferFloat);
   visitor->trace(m_extDisjointTimerQueryWebGL2);
   visitor->trace(m_extTextureFilterAnisotropic);
   visitor->trace(m_oesTextureFloatLinear);
   visitor->trace(m_webglCompressedTextureASTC);
   visitor->trace(m_webglCompressedTextureATC);
   visitor->trace(m_webglCompressedTextureETC);
   visitor->trace(m_webglCompressedTextureETC1);
   visitor->trace(m_webglCompressedTexturePVRTC);
   visitor->trace(m_webglCompressedTextureS3TC);
   visitor->trace(m_webglCompressedTextureS3TCsRGB);
   visitor->trace(m_webglDebugRendererInfo);
   visitor->trace(m_webglDebugShaders);
+  visitor->trace(m_webglGetBufferSubDataAsync);
   visitor->trace(m_webglLoseContext);
   WebGL2RenderingContextBase::trace(visitor);
 }
 
 DEFINE_TRACE_WRAPPERS(WebGL2RenderingContext) {
   // Extensions are managed by WebGL2RenderingContextBase.
   WebGL2RenderingContextBase::traceWrappers(visitor);
 }
 
 }  // namespace blink