Introduce SmallTypedArray IDL type and use it for bufferSubData

Source/core/html/canvas/WebGLRenderingContextBase.cpp

Index: Source/core/html/canvas/WebGLRenderingContextBase.cpp
diff --git a/Source/core/html/canvas/WebGLRenderingContextBase.cpp b/Source/core/html/canvas/WebGLRenderingContextBase.cpp
index 6c7ef4a61200aa725abc1486c827a51c0fb337a0..7a45e6e1f6f2b6a5a9a0bd851ccf2a171882ae6d 100644
--- a/Source/core/html/canvas/WebGLRenderingContextBase.cpp
+++ b/Source/core/html/canvas/WebGLRenderingContextBase.cpp
@@ -1347,6 +1347,15 @@ void WebGLRenderingContextBase::bufferSubDataImpl(GLenum target, long long offse
     webContext()->bufferSubData(target, static_cast<GLintptr>(offset), size, data);
 }
 
+void WebGLRenderingContextBase::bufferSubData(GLenum target, long long offset, const void* data, size_t byteLength)
+{
+    if (isContextLost())
+        return;
+    if (!data)
+        return;
+    bufferSubDataImpl(target, offset, byteLength, data);
+}
+
 void WebGLRenderingContextBase::bufferSubData(GLenum target, long long offset, DOMArrayBuffer* data)
 {
     if (isContextLost())