DevTools: pick sw targets to attach to on the backend side.

content/browser/devtools/render_frame_devtools_agent_host.cc

 // Copyright (c) 2012 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 "content/browser/devtools/render_frame_devtools_agent_host.h"
 
 #include "base/basictypes.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 374 matching lines @@
 
 void RenderFrameDevToolsAgentHost::DidDetachInterstitialPage() {
   page_handler_->DidDetachInterstitialPage();
 }
 
 void RenderFrameDevToolsAgentHost::TitleWasSet(
     NavigationEntry* entry, bool explicit_set) {
   DevToolsManager::GetInstance()->AgentHostChanged(this);
 }
 
 void RenderFrameDevToolsAgentHost::NavigationEntryCommitted(

[dgozman, 2015/03/08 07:49:56]

This method is supposed to do the same url invalidation. Combine them.

[pfeldman, 2015/03/08 08:30:57]

I now think that I need the one below to fire even earlier. I'll be
experimenting with it, while this one will go once
DevToolsManager::GetInstance()->AgentHostChanged is removed.

     const LoadCommittedDetails& load_details) {
   DevToolsManager::GetInstance()->AgentHostChanged(this);
 }
 
+void RenderFrameDevToolsAgentHost::DidCommitProvisionalLoadForFrame(
+    RenderFrameHost* render_frame_host,
+    const GURL& url,
+    ui::PageTransition transition_type) {
+  if (!render_frame_host->GetParent())
+    service_worker_handler_->SetURL(url);
+}
+
 void RenderFrameDevToolsAgentHost::Observe(int type,
                                           const NotificationSource& source,
                                           const NotificationDetails& details) {
   if (type == content::NOTIFICATION_RENDER_WIDGET_VISIBILITY_CHANGED) {
     bool visible = *Details<bool>(details).ptr();
     page_handler_->OnVisibilityChanged(visible);
   }
 }
 
 void RenderFrameDevToolsAgentHost::SetRenderFrameHost(RenderFrameHost* rfh) {
@@ skipping 118 matching lines @@
 }
 
 void RenderFrameDevToolsAgentHost::DispatchOnInspectorFrontend(
     const std::string& message) {
   if (!IsAttached() || !render_frame_host_)
     return;
   SendMessageToClient(message);
 }
 
 }  // namespace content