[inspector] added inspector test runner [part 3]

test/inspector-protocol/inspector-impl.cc

Index: test/inspector-protocol/inspector-impl.cc
diff --git a/test/inspector-protocol/inspector-impl.cc b/test/inspector-protocol/inspector-impl.cc
index 6456cf4169887486b2311e2ffc37f852863e126a..fc358a02267a888ded517c162c196e5362ec5abd 100644
--- a/test/inspector-protocol/inspector-impl.cc
+++ b/test/inspector-protocol/inspector-impl.cc
@@ -32,6 +32,14 @@ class ChannelImpl final : public v8_inspector::V8Inspector::Channel {
   DISALLOW_COPY_AND_ASSIGN(ChannelImpl);
 };
 
+InspectorClientImpl* InspectorClientFromContext(
+    v8::Local<v8::Context> context) {
+  InspectorClientImpl* inspector_client = static_cast<InspectorClientImpl*>(
+      context->GetAlignedPointerFromEmbedderData(kInspectorClientIndex));
+  CHECK(inspector_client);
+  return inspector_client;
+}
+
 }  //  namespace
 
 class ConnectTask : public TaskRunner::Task {
@@ -96,12 +104,14 @@ void InspectorClientImpl::quitMessageLoopOnPause() {
   task_runner_->QuitMessageLoop();
 }
 
+v8_inspector::V8Inspector* InspectorClientImpl::InspectorFromContext(
+    v8::Local<v8::Context> context) {
+  return InspectorClientFromContext(context)->inspector_.get();
+}
+
 v8_inspector::V8InspectorSession* InspectorClientImpl::SessionFromContext(
     v8::Local<v8::Context> context) {
-  InspectorClientImpl* inspector_client = static_cast<InspectorClientImpl*>(
-      context->GetAlignedPointerFromEmbedderData(kInspectorClientIndex));
-  CHECK(inspector_client);
-  return inspector_client->session_.get();
+  return InspectorClientFromContext(context)->session_.get();
 }
 
 class SendMessageToBackendTask : public TaskRunner::Task {