DevTools: Cache resource metainfo even when debugger agent is not attached.

- Cache 200 resources
- Hide agent functionality behind the flag
Review URL: http://codereview.chromium.org/62183

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13419 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 2 deletions

diff --git a/webkit/glue/webdevtoolsagent_impl.cc b/webkit/glue/webdevtoolsagent_impl.cc
index 4a6201f..5602f45 100644
--- a/webkit/glue/webdevtoolsagent_impl.cc
+++ b/webkit/glue/webdevtoolsagent_impl.cc
@@ -49,6 +49,9 @@ WebDevToolsAgentImpl::WebDevToolsAgentImpl(
   dom_agent_delegate_stub_.set(new DomAgentDelegateStub(this));
   net_agent_delegate_stub_.set(new NetAgentDelegateStub(this));
   tools_agent_delegate_stub_.set(new ToolsAgentDelegateStub(this));
+
+  // Sniff for requests from the beginning, do not wait for attach.
+  net_agent_impl_.set(new NetAgentImpl(net_agent_delegate_stub_.get()));
 }
 
 WebDevToolsAgentImpl::~WebDevToolsAgentImpl() {
@@ -63,7 +66,6 @@ void WebDevToolsAgentImpl::Attach() {
                             debugger_agent_delegate_stub_.get(),
                             this));
   dom_agent_impl_.set(new DomAgentImpl(dom_agent_delegate_stub_.get()));
-  net_agent_impl_.set(new NetAgentImpl(net_agent_delegate_stub_.get()));
 
   // We are potentially attaching to the running page -> init agents with
   // Document if any.
@@ -84,13 +86,14 @@ void WebDevToolsAgentImpl::Attach() {
         it->line_no);
   }
 
+  net_agent_impl_->Attach();
   attached_ = true;
 }
 
 void WebDevToolsAgentImpl::Detach() {
   debugger_agent_impl_.set(NULL);
   dom_agent_impl_.set(NULL);
-  net_agent_impl_.set(NULL);
+  net_agent_impl_->Detach();
   attached_ = false;
 }
 
@@ -116,6 +119,9 @@ void WebDevToolsAgentImpl::DidCommitLoadForFrame(
     WebViewImpl* webview,
     WebFrame* frame,
     bool is_new_navigation) {
+  if (webview->GetMainFrame() == frame) {
+    net_agent_impl_->DidCommitMainResourceLoad();
+  }
   if (!attached_) {
     return;
   }