[inspector] support for nested scheduled breaks

src/inspector/v8-debugger-agent-impl.h

 // Copyright 2015 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_INSPECTOR_V8DEBUGGERAGENTIMPL_H_
 #define V8_INSPECTOR_V8DEBUGGERAGENTIMPL_H_
 
 #include <vector>
 
 #include "src/base/macros.h"
@@ skipping 173 matching lines @@
   V8InspectorSessionImpl* m_session;
   bool m_enabled;
   protocol::DictionaryValue* m_state;
   protocol::Debugger::Frontend m_frontend;
   v8::Isolate* m_isolate;
   JavaScriptCallFrames m_pausedCallFrames;
   ScriptsMap m_scripts;
   BreakpointIdToDebuggerBreakpointIdsMap m_breakpointIdToDebuggerBreakpointIds;
   DebugServerBreakpointToBreakpointIdAndSourceMap m_serverBreakpoints;
   String16 m_continueToLocationBreakpointId;
-  String16 m_breakReason;
-  std::unique_ptr<protocol::DictionaryValue> m_breakAuxData;
+
+  std::vector<String16> m_breakReason;

[pfeldman, 2017/02/07 19:01:05]

typedef a pair for reason + auxdata

[kozy, 2017/02/07 22:54:36]

Done.

+  std::vector<std::unique_ptr<protocol::DictionaryValue>> m_breakAuxData;
+
+  void pushBreakDetails(
+      const String16& breakReason,
+      std::unique_ptr<protocol::DictionaryValue> breakAuxData);
+  void popBreakDetails();
+
   DebuggerStep m_scheduledDebuggerStep;
   bool m_javaScriptPauseScheduled;
 
   int m_recursionLevelForStepOut;
   bool m_skipAllPauses = false;
 
   std::unique_ptr<V8Regex> m_blackboxPattern;
   protocol::HashMap<String16, std::vector<std::pair<int, int>>>
       m_blackboxedPositions;
 
   DISALLOW_COPY_AND_ASSIGN(V8DebuggerAgentImpl);
 };
 
 }  // namespace v8_inspector
 
 #endif  // V8_INSPECTOR_V8DEBUGGERAGENTIMPL_H_