Expose IsProfilerPaused function on the public interface.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index c16920b336166aaba3d0f5a7421250a5eb02b563..5eda4de96a4c29c5432e180e6bf5b4eb1c92fdf9 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -3123,12 +3123,23 @@ void V8::PauseProfiler() {
 #endif
 }
 
+
 void V8::ResumeProfiler() {
 #ifdef ENABLE_LOGGING_AND_PROFILING
   i::Logger::ResumeProfiler();
 #endif
 }
 
+
+bool V8::IsProfilerPaused() {
+#ifdef ENABLE_LOGGING_AND_PROFILING
+  return i::Logger::IsProfilerPaused();
+#else
+  return true;
+#endif
+}
+
+
 int V8::GetLogLines(int from_pos, char* dest_buf, int max_size) {
 #ifdef ENABLE_LOGGING_AND_PROFILING
   return i::Logger::GetLogLines(from_pos, dest_buf, max_size);