Remove caching of ToBoolean on the global context. This was used for

API operations but the API C++ code no longer performs a call to the
JavaScript code for ToBoolean.

Review URL: http://codereview.chromium.org/607009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/bootstrapper.cc

@@ -870,7 +870,6 @@ void Genesis::InstallNativeFunctions() {
   INSTALL_NATIVE(JSFunction, "ToInteger", to_integer_fun);
   INSTALL_NATIVE(JSFunction, "ToUint32", to_uint32_fun);
   INSTALL_NATIVE(JSFunction, "ToInt32", to_int32_fun);
-  INSTALL_NATIVE(JSFunction, "ToBoolean", to_boolean_fun);
   INSTALL_NATIVE(JSFunction, "GlobalEval", global_eval_fun);
   INSTALL_NATIVE(JSFunction, "Instantiate", instantiate_fun);
   INSTALL_NATIVE(JSFunction, "ConfigureTemplateInstance",

src/contexts.h

@@ -76,7 +76,6 @@ enum ContextLookupFlags {
   V(TO_INTEGER_FUN_INDEX, JSFunction, to_integer_fun) \
   V(TO_UINT32_FUN_INDEX, JSFunction, to_uint32_fun) \
   V(TO_INT32_FUN_INDEX, JSFunction, to_int32_fun) \
-  V(TO_BOOLEAN_FUN_INDEX, JSFunction, to_boolean_fun) \
   V(GLOBAL_EVAL_FUN_INDEX, JSFunction, global_eval_fun) \
   V(INSTANTIATE_FUN_INDEX, JSFunction, instantiate_fun) \
   V(CONFIGURE_INSTANCE_FUN_INDEX, JSFunction, configure_instance_fun) \