[inspector] Make breakpoints active state per-agent

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

Index: src/inspector/v8-debugger-agent-impl.h
diff --git a/src/inspector/v8-debugger-agent-impl.h b/src/inspector/v8-debugger-agent-impl.h
index 01c7909bb8f49a7e7ca5eab6eba660723ca14d7c..edf996704def6961d322d978a1aa8a7653766b36 100644
--- a/src/inspector/v8-debugger-agent-impl.h
+++ b/src/inspector/v8-debugger-agent-impl.h
@@ -109,7 +109,7 @@ class V8DebuggerAgentImpl : public protocol::Debugger::Backend {
       std::unique_ptr<protocol::Array<protocol::Debugger::ScriptPosition>>
           positions) override;
 
-  bool enabled();
+  bool enabled() const { return m_enabled; }
 
   void setBreakpointAt(const String16& scriptId, int lineNumber,
                        int columnNumber, BreakpointSource,
@@ -137,7 +137,7 @@ class V8DebuggerAgentImpl : public protocol::Debugger::Backend {
                             const v8::debug::Location& start,
                             const v8::debug::Location& end);
 
-  bool skipAllPauses() const { return m_skipAllPauses; }
+  bool acceptsPause(bool isOOMBreak) const;
 
   v8::Isolate* isolate() { return m_isolate; }
 
@@ -194,6 +194,7 @@ class V8DebuggerAgentImpl : public protocol::Debugger::Backend {
   void popBreakDetails();
 
   bool m_skipAllPauses = false;
+  bool m_breakpointsActive = false;
 
   std::unique_ptr<V8Regex> m_blackboxPattern;
   protocol::HashMap<String16, std::vector<std::pair<int, int>>>