Debugger: fix stepping when break points are deactivated.

src/runtime/runtime-debug.cc

 // Copyright 2014 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 "src/runtime/runtime-utils.h"
 
 #include "src/arguments.h"
 #include "src/debug/debug.h"
 #include "src/debug/debug-evaluate.h"
 #include "src/debug/debug-frames.h"
@@ skipping 1047 matching lines @@
                  Smi::FromInt(thread->id().ToInteger()));
   }
 
   // Convert to JS array and return.
   return *isolate->factory()->NewJSArrayWithElements(details);
 }
 
 
 // Sets the disable break state
 // args[0]: disable break state
-RUNTIME_FUNCTION(Runtime_SetDisableBreak) {
+RUNTIME_FUNCTION(Runtime_SetBreakPointsActive) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 1);
-  CONVERT_BOOLEAN_ARG_CHECKED(disable_break, 0);
-  isolate->debug()->set_disable_break(disable_break);
+  CONVERT_BOOLEAN_ARG_CHECKED(active, 0);
+  isolate->debug()->set_break_points_active(active);
   return isolate->heap()->undefined_value();
 }
 
 
 static bool IsPositionAlignmentCodeCorrect(int alignment) {
   return alignment == STATEMENT_ALIGNED || alignment == BREAK_POSITION_ALIGNED;
 }
 
 
 RUNTIME_FUNCTION(Runtime_GetBreakLocations) {
@@ skipping 631 matching lines @@
   return *isolate->factory()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_DebugBreakInOptimizedCode) {
   UNIMPLEMENTED();
   return NULL;
 }
 }  // namespace internal
 }  // namespace v8