Clean up the global object naming madness.

src/isolate.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdlib.h>
 
 #include "src/v8.h"
 
 #include "src/ast.h"
 #include "src/bootstrapper.h"
@@ skipping 1289 matching lines @@
       bool capture,
       int frame_limit,
       StackTrace::StackTraceOptions options) {
   capture_stack_trace_for_uncaught_exceptions_ = capture;
   stack_trace_for_uncaught_exceptions_frame_limit_ = frame_limit;
   stack_trace_for_uncaught_exceptions_options_ = options;
 }
 
 
 Handle<Context> Isolate::native_context() {
-  return Handle<Context>(context()->global_object()->native_context());
+  return handle(context()->native_context());
 }
 
 
 Handle<Context> Isolate::global_context() {
-  return Handle<Context>(context()->global_object()->global_context());
+  return handle(context()->global_object()->global_context());
 }
 
 
 Handle<Context> Isolate::GetCallingNativeContext() {
   JavaScriptFrameIterator it(this);
   if (debug_->in_debug_scope()) {
     while (!it.done()) {
       JavaScriptFrame* frame = it.frame();
       Context* context = Context::cast(frame->context());
       if (context->native_context() == *debug_->debug_context()) {
@@ skipping 1039 matching lines @@
   // The simulator uses a separate JS stack.
   Address jssp_address = Simulator::current(isolate_)->get_sp();
   uintptr_t jssp = reinterpret_cast<uintptr_t>(jssp_address);
   if (jssp < stack_guard->real_jslimit()) return true;
 #endif  // USE_SIMULATOR
   return reinterpret_cast<uintptr_t>(this) < stack_guard->real_climit();
 }
 
 
 } }  // namespace v8::internal