IDL: Add [FlexibleArrayBufferView] and use for bufferSubData

Source/core/html/canvas/WebGLRenderingContextBase.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #include "config.h"
 #include "core/html/canvas/WebGLRenderingContextBase.h"
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/WebGLAny.h"
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/dom/DOMTypedArray.h"
 #include "core/dom/ExceptionCode.h"
+#include "core/dom/FlexibleArrayBufferView.h"
 #include "core/fetch/ImageResource.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLVideoElement.h"
 #include "core/html/ImageData.h"
 #include "core/html/canvas/ANGLEInstancedArrays.h"
 #include "core/html/canvas/CHROMIUMSubscribeUniform.h"
 #include "core/html/canvas/CHROMIUMValuebuffer.h"
@@ skipping 1304 matching lines @@
 
 void WebGLRenderingContextBase::bufferSubData(GLenum target, long long offset, DOMArrayBuffer* data)
 {
     if (isContextLost())
         return;
     if (!data)
         return;
     bufferSubDataImpl(target, offset, data->byteLength(), data->data());
 }
 
-void WebGLRenderingContextBase::bufferSubData(GLenum target, long long offset, DOMArrayBufferView* data)
+void WebGLRenderingContextBase::bufferSubData(GLenum target, long long offset, const FlexibleArrayBufferView& data)
 {
     if (isContextLost())
         return;
     if (!data)
         return;
-    bufferSubDataImpl(target, offset, data->byteLength(), data->baseAddress());
+    bufferSubDataImpl(target, offset, data.byteLength(), data.baseAddress());
 }
 
 GLenum WebGLRenderingContextBase::checkFramebufferStatus(GLenum target)
 {
     if (isContextLost())
         return GL_FRAMEBUFFER_UNSUPPORTED;
     if (target != GL_FRAMEBUFFER) {
         synthesizeGLError(GL_INVALID_ENUM, "checkFramebufferStatus", "invalid target");
         return 0;
     }
@@ skipping 4717 matching lines @@
     return m_sharedWebGraphicsContext3D ? m_sharedWebGraphicsContext3D->drawingBuffer() : 0;
 }
 #else
 DrawingBuffer* WebGLRenderingContextBase::drawingBuffer() const
 {
     return m_drawingBuffer.get();
 }
 #endif
 
 } // namespace blink