Cleanup of ScannerConstants, now named UnicodeCache.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index a6e667cd38b43ffd0e9fa4a5e8c6f47a105ed61b..d2413c0e96284e8cfa167b4a8efef91846cb6f95 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -433,7 +433,7 @@ Isolate::Isolate()
       context_slot_cache_(NULL),
       descriptor_lookup_cache_(NULL),
       handle_scope_implementer_(NULL),
-      scanner_constants_(NULL),
+      unicode_cache_(NULL),
       in_use_list_(0),
       free_list_(0),
       preallocated_storage_preallocated_(false),
@@ -568,8 +568,8 @@ Isolate::~Isolate() {
   producer_heap_profile_ = NULL;
 #endif
 
-  delete scanner_constants_;
-  scanner_constants_ = NULL;
+  delete unicode_cache_;
+  unicode_cache_ = NULL;
 
   delete regexp_stack_;
   regexp_stack_ = NULL;
@@ -676,7 +676,7 @@ bool Isolate::PreInit() {
   keyed_lookup_cache_ = new KeyedLookupCache();
   context_slot_cache_ = new ContextSlotCache();
   descriptor_lookup_cache_ = new DescriptorLookupCache();
-  scanner_constants_ = new ScannerConstants();
+  unicode_cache_ = new UnicodeCache();
   pc_to_code_cache_ = new PcToCodeCache(this);
   write_input_buffer_ = new StringInputBuffer();
   global_handles_ = new GlobalHandles(this);