Rename EnterDebugger to DebugScope.

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 "v8.h"
 
 #include "ast.h"
 #include "bootstrapper.h"
@@ skipping 1306 matching lines @@
 }
 
 
 Handle<Context> Isolate::global_context() {
   return Handle<Context>(context()->global_object()->global_context());
 }
 
 
 Handle<Context> Isolate::GetCallingNativeContext() {
   JavaScriptFrameIterator it(this);
-  if (debug_->is_entered()) {
+  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()) {
         it.Advance();
       } else {
         break;
       }
     }
   }
@@ skipping 967 matching lines @@
       Execution::Call(this, microtask, factory()->undefined_value(),
                       0, NULL).Check();
     }
   }
 
   handle_scope_implementer()->DecrementCallDepth();
 }
 
 
 } }  // namespace v8::internal