Push version 2.1.10 to trunk.

Fixed scons build issues.

Fixed a couple of minor bugs.


git-svn-id: http://v8.googlecode.com/svn/trunk@4294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/heap.cc b/src/heap.cc
index a9754ce..1f1599a 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -2663,7 +2663,7 @@
   FixedArray* elements = FixedArray::cast(source->elements());
   FixedArray* properties = FixedArray::cast(source->properties());
   // Update elements if necessary.
-  if (elements->length()> 0) {
+  if (elements->length() > 0) {
     Object* elem = CopyFixedArray(elements);
     if (elem->IsFailure()) return elem;
     JSObject::cast(clone)->set_elements(FixedArray::cast(elem));