[inspector] Store interger in context embedder data instead of a string.

src/inspector/v8-function-call.cc

Index: src/inspector/v8-function-call.cc
diff --git a/src/inspector/v8-function-call.cc b/src/inspector/v8-function-call.cc
index 3880e3100e497e010440ff1f208668c0eba8af50..b8c86d3da06cfdacdb5ce64e52d4c2e2e852275c 100644
--- a/src/inspector/v8-function-call.cc
+++ b/src/inspector/v8-function-call.cc
@@ -30,6 +30,7 @@
 
 #include "src/inspector/v8-function-call.h"
 
+#include "src/inspector/inspected-context.h"
 #include "src/inspector/string-util.h"
 #include "src/inspector/v8-debugger.h"
 #include "src/inspector/v8-inspector-impl.h"
@@ -89,7 +90,7 @@ v8::Local<v8::Value> V8FunctionCall::callWithoutExceptionHandling() {
     DCHECK(!info[i].IsEmpty());
   }
 
-  int contextGroupId = V8Debugger::getGroupId(m_context);
+  int contextGroupId = m_inspector->contextGroupId(m_context);
   if (contextGroupId) {
     m_inspector->client()->muteMetrics(contextGroupId);
     m_inspector->muteExceptions(contextGroupId);