Revert of DevTools: do not use RAII for sync native breakpoints, reuse AsyncTask where possible.

third_party/WebKit/Source/core/inspector/InspectorInstrumentationCustomInl.h

Index: third_party/WebKit/Source/core/inspector/InspectorInstrumentationCustomInl.h
diff --git a/third_party/WebKit/Source/core/inspector/InspectorInstrumentationCustomInl.h b/third_party/WebKit/Source/core/inspector/InspectorInstrumentationCustomInl.h
index bd80fcab3e63bb08294f0920e75d473dbb5c1755..7dadc035bfbfe95202e2f7746e3dcf92383eab99 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorInstrumentationCustomInl.h
+++ b/third_party/WebKit/Source/core/inspector/InspectorInstrumentationCustomInl.h
@@ -37,6 +37,26 @@
 
 namespace InspectorInstrumentation {
 
+CORE_EXPORT bool isDebuggerPaused(LocalFrame*);
+CORE_EXPORT void asyncTaskScheduled(ExecutionContext*,
+                                    const String& name,
+                                    void*);
+CORE_EXPORT void asyncTaskScheduled(ExecutionContext*,
+                                    const String& name,
+                                    void*,
+                                    bool recurring);
+CORE_EXPORT void asyncTaskCanceled(ExecutionContext*, void*);
+CORE_EXPORT void allAsyncTasksCanceled(ExecutionContext*);
+CORE_EXPORT void canceledAfterReceivedResourceResponse(LocalFrame*,
+                                                       DocumentLoader*,
+                                                       unsigned long identifier,
+                                                       const ResourceResponse&,
+                                                       Resource*);
+CORE_EXPORT void continueWithPolicyIgnore(LocalFrame*,
+                                          DocumentLoader*,
+                                          unsigned long identifier,
+                                          const ResourceResponse&,
+                                          Resource*);
 
 }  // namespace InspectorInstrumentation