[DevTools] Unpause renderer when paused RenderFrame is closed.

content/renderer/devtools/devtools_agent.cc

Index: content/renderer/devtools/devtools_agent.cc
diff --git a/content/renderer/devtools/devtools_agent.cc b/content/renderer/devtools/devtools_agent.cc
index 357a47f730a9d6c18752266b7f9b471e19b1b2c5..7ee1f431b88a4dcb2cc869d9a35515af5b17a046 100644
--- a/content/renderer/devtools/devtools_agent.cc
+++ b/content/renderer/devtools/devtools_agent.cc
@@ -102,6 +102,14 @@ bool DevToolsAgent::OnMessageReceived(const IPC::Message& message) {
   return handled;
 }
 
+void DevToolsAgent::FrameWillClose() {

[Charlie Reis, 2015/03/30 18:37:17]

Why do you need both?  In your comment you mentioned this one might not work.

[dgozman, 2015/03/30 18:43:32]

This one is here just to show what I was talking about. I will remove either one
or another.

Or maybe we should have another notification about "frame will close", but
earlier in pipeline (e.g. when IPC comes)? Because DevToolsAgent does not really
care that widget closes, ViewMsg_CLose just happens to be at the right time.

+  ContinueProgram();
+}
+
+void DevToolsAgent::WidgetWillClose() {
+  ContinueProgram();
+}
+
 void DevToolsAgent::sendProtocolMessage(
     int call_id,
     const blink::WebString& message,