Remove |level| in copy(Sub)TextureCHROMIUM().

gpu/blink/webgraphicscontext3d_impl.cc

Index: gpu/blink/webgraphicscontext3d_impl.cc
diff --git a/gpu/blink/webgraphicscontext3d_impl.cc b/gpu/blink/webgraphicscontext3d_impl.cc
index e469532efd65354298f960922cacada1a4d9fae1..fb34ab70cd47c20d2a4e6a4f6e1d88358815c3d1 100644
--- a/gpu/blink/webgraphicscontext3d_impl.cc
+++ b/gpu/blink/webgraphicscontext3d_impl.cc
@@ -826,24 +826,6 @@ DELEGATE_TO_GL_3(getQueryivEXT, GetQueryivEXT, WGC3Denum, WGC3Denum, WGC3Dint*)
 DELEGATE_TO_GL_3(getQueryObjectuivEXT, GetQueryObjectuivEXT,
                  WebGLId, WGC3Denum, WGC3Duint*)
 
-void WebGraphicsContext3DImpl::copyTextureCHROMIUM(WGC3Denum target,
-                                                   WebGLId source_id,
-                                                   WebGLId dest_id,
-                                                   WGC3Dint level,
-                                                   WGC3Denum internal_format,
-                                                   WGC3Denum dest_type) {
-  copyTextureCHROMIUM(target, source_id, dest_id, internal_format, dest_type);
-}
-
-void WebGraphicsContext3DImpl::copySubTextureCHROMIUM(WGC3Denum target,
-                                                      WebGLId source_id,
-                                                      WebGLId dest_id,
-                                                      WGC3Dint level,
-                                                      WGC3Dint xoffset,
-                                                      WGC3Dint yoffset) {
-  copySubTextureCHROMIUM(target, source_id, dest_id, xoffset, yoffset);
-}
-
 DELEGATE_TO_GL_5(copyTextureCHROMIUM,
                  CopyTextureCHROMIUM,
                  WGC3Denum,