Fix webgl methods, properly this time

tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate

Index: tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate
diff --git a/tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate b/tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate
index 029a38bc06107b8e8a3c91a6526f429ba90d4dac..cb6f865d2eea224eabd396f8e163661d1b52cd51 100644
--- a/tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate
+++ b/tools/dom/templates/html/impl/impl_WebGLRenderingContext.darttemplate
@@ -18,7 +18,7 @@ $!MEMBERS
   @Deprecated("Use texImage2D")
   void texImage2DUntyped(int targetTexture, int levelOfDetail,
       int internalFormat, int format, int type, data) {
-    texImage2D(targetText, levelOfDetail, internalFormat, format, type, data);
+    texImage2D(targetTexture, levelOfDetail, internalFormat, format, type, data);
   }
 
   /**
@@ -63,16 +63,14 @@ $!MEMBERS
    */
   @Deprecated("Use bufferData")
   void bufferDataTyped(int target, TypedData data, int usage) {
-    bufferData2D(targetTexture, levelOfDetail, xOffset, yOffset,
-        format, type, data);
+    bufferData(target, data, usage);
   }
 
   /**
    * Set the bufferSubData to [data].
    */
   @Deprecated("Use bufferSubData")
-  void bufferSubDataTyped(int target, TypedData data, int usage) {
-    bufferSubData2D(targetTexture, levelOfDetail, xOffset, yOffset,
-        format, type, data);
+  void bufferSubDataTyped(int target, int offset, TypedData data) {
+    bufferSubData(target, offset, data);
   }
 }