Debugger: require debugger to be active when dealing with breaks.

src/debug.h

 // 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.
 
 #ifndef V8_DEBUG_H_
 #define V8_DEBUG_H_
 
 #include "src/allocation.h"
 #include "src/arguments.h"
 #include "src/assembler.h"
@@ skipping 111 matching lines @@
   }
 
   inline RelocInfo::Mode rmode() const { return rmode_; }
   inline RelocInfo::Mode original_rmode() const { return original_rmode_; }
 
   inline Code* code() const { return debug_info_->code(); }
   inline Code* original_code() const { return debug_info_->original_code(); }
 
  private:
   BreakLocation(Handle<DebugInfo> debug_info, RelocInfo* rinfo,
-                RelocInfo* original_rinfo, int position, int statement_position)
-      : debug_info_(debug_info),
-        pc_offset_(static_cast<int>(rinfo->pc() - debug_info->code()->entry())),
-        original_pc_offset_(static_cast<int>(
-            original_rinfo->pc() - debug_info->original_code()->entry())),
-        rmode_(rinfo->rmode()),
-        original_rmode_(original_rinfo->rmode()),
-        data_(rinfo->data()),
-        original_data_(original_rinfo->data()),
-        position_(position),
-        statement_position_(statement_position) {}
+                RelocInfo* original_rinfo, int position,
+                int statement_position);
 
   class Iterator {
    public:
     Iterator(Handle<DebugInfo> debug_info, BreakLocatorType type);
 
     BreakLocation GetBreakLocation() {
       return BreakLocation(debug_info_, rinfo(), original_rinfo(), position(),
                            statement_position());
     }
 
@@ skipping 366 matching lines @@
   // Threading support.
   char* ArchiveDebug(char* to);
   char* RestoreDebug(char* from);
   static int ArchiveSpacePerThread();
   void FreeThreadResources() { }
 
   // Record function from which eval was called.
   static void RecordEvalCaller(Handle<Script> script);
 
   bool CheckExecutionState(int id) {
-    return !debug_context().is_null() && break_id() != 0 && break_id() == id;
+    return is_active() && !debug_context().is_null() && break_id() != 0 &&
+           break_id() == id;
   }
 
   // Flags and states.
   DebugScope* debugger_entry() {
     return reinterpret_cast<DebugScope*>(
         base::NoBarrier_Load(&thread_local_.current_debug_scope_));
   }
   inline Handle<Context> debug_context() { return debug_context_; }
   void set_live_edit_enabled(bool v) { live_edit_enabled_ = v; }
   bool live_edit_enabled() const {
@@ skipping 291 matching lines @@
   // several frames above.
   // There is no calling conventions here, because it never actually gets
   // called, it only gets returned to.
   static void GenerateFrameDropperLiveEdit(MacroAssembler* masm);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_DEBUG_H_