Define DevTools content API

content/browser/debugger/render_view_devtools_agent_host.cc

Index: content/browser/debugger/render_view_devtools_agent_host.cc
diff --git a/content/browser/debugger/render_view_devtools_agent_host.cc b/content/browser/debugger/render_view_devtools_agent_host.cc
index 53467b2aadce1b93bf305ceb8d831d91547e284d..7da63f427135451602d3dd529a4850ca8895123c 100644
--- a/content/browser/debugger/render_view_devtools_agent_host.cc
+++ b/content/browser/debugger/render_view_devtools_agent_host.cc
@@ -6,17 +6,20 @@
 
 #include "base/basictypes.h"
 #include "base/lazy_instance.h"
-#include "content/browser/debugger/devtools_manager.h"
+#include "content/browser/debugger/devtools_manager_impl.h"
 #include "content/browser/debugger/render_view_devtools_agent_host.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/common/devtools_messages.h"
+#include "content/public/browser/devtools/devtools_agent_host_registry.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 
+namespace content {
+
 typedef std::map<RenderViewHost*, RenderViewDevToolsAgentHost*> Instances;
 
 namespace {
@@ -25,7 +28,9 @@ base::LazyInstance<Instances,
     g_instances = LAZY_INSTANCE_INITIALIZER;
 }  // namespace
 
-DevToolsAgentHost* RenderViewDevToolsAgentHost::FindFor(
+
+// static
+DevToolsAgentHost* DevToolsAgentHostRegistry::GetDevToolsAgentHost(
     RenderViewHost* rvh) {
   Instances::iterator it = g_instances.Get().find(rvh);
   if (it != g_instances.Get().end())
@@ -33,8 +38,17 @@ DevToolsAgentHost* RenderViewDevToolsAgentHost::FindFor(
   return new RenderViewDevToolsAgentHost(rvh);
 }
 
-bool RenderViewDevToolsAgentHost::IsDebuggerAttached(
-    TabContents* tab_contents) {
+// static
+bool DevToolsAgentHostRegistry::HasDevToolsAgentHost(RenderViewHost* rvh) {
+  if (g_instances == NULL)
+    return false;
+  Instances::iterator it = g_instances.Get().find(rvh);
+  return it != g_instances.Get().end();
+}
+
+bool DevToolsAgentHostRegistry::IsDebuggerAttached(TabContents* tab_contents) {
+  if (g_instances == NULL)
+    return false;
   DevToolsManager* devtools_manager = DevToolsManager::GetInstance();
   if (!devtools_manager)
     return false;
@@ -99,12 +113,12 @@ bool RenderViewDevToolsAgentHost::OnMessageReceived(
 
 void RenderViewDevToolsAgentHost::OnSaveAgentRuntimeState(
     const std::string& state) {
-  DevToolsManager::GetInstance()->SaveAgentRuntimeState(this, state);
+  DevToolsManagerImpl::GetInstance()->SaveAgentRuntimeState(this, state);
 }
 
 void RenderViewDevToolsAgentHost::OnForwardToClient(
     const IPC::Message& message) {
-  DevToolsManager::GetInstance()->ForwardToDevToolsClient(
+  DevToolsManagerImpl::GetInstance()->ForwardToDevToolsClient(
       this, message);
 }
 
@@ -116,3 +130,5 @@ void RenderViewDevToolsAgentHost::OnClearBrowserCookies() {
   content::GetContentClient()->browser()->ClearCookies(render_view_host_);
 }
 
+}  // namespace content
+