Extensions: suspend extension's scripts when V8 is paused

extensions/renderer/script_injection_callback.cc

Index: extensions/renderer/script_injection_callback.cc
diff --git a/extensions/renderer/script_injection_callback.cc b/extensions/renderer/script_injection_callback.cc
new file mode 100644
index 0000000000000000000000000000000000000000..45d3b0d82e2dff9528d73f747da4a7db35e9ba51
--- /dev/null
+++ b/extensions/renderer/script_injection_callback.cc
@@ -0,0 +1,27 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "extensions/renderer/script_injection_callback.h"
+
+#include "extensions/renderer/script_injection.h"
+
+namespace extensions {
+
+ScriptInjectionCallback::ScriptInjectionCallback(
+    ScriptInjection* injection,
+    blink::WebLocalFrame* web_frame)
+    : injection_(injection),
+      web_frame_(web_frame) {
+}
+
+ScriptInjectionCallback::~ScriptInjectionCallback() {
+}
+
+void ScriptInjectionCallback::completed(
+    const blink::WebVector<v8::Local<v8::Value> >& result) {
+  injection_->OnJsInjectionCompleted(web_frame_, result);
+  delete this;
+}
+
+}  // namespace extensions