DevTools: merge devtools_http_handler into content - it is used in all the embedders anyways.

content/browser/devtools/devtools_manager.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/devtools_manager.h"
 
 #include "base/bind.h"
+#include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "content/browser/devtools/devtools_agent_host_impl.h"
+#include "content/browser/devtools/devtools_http_handler.h"
 #include "content/browser/loader/netlog_observer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
+#include "content/public/browser/devtools_socket_factory.h"
 
 namespace content {
 
 // static
+void DevToolsAgentHost::StartRemoteDebuggingServer(
+      std::unique_ptr<DevToolsSocketFactory> server_socket_factory,
+      const std::string& frontend_url,
+      const base::FilePath& active_port_output_directory,
+      const base::FilePath& debug_frontend_dir,
+      const std::string& product_name,
+      const std::string& user_agent) {
+  DevToolsManager* manager = DevToolsManager::GetInstance();
+  if (!manager->delegate())
+    return;
+  manager->SetHttpHandler(base::WrapUnique(new DevToolsHttpHandler(
+      manager->delegate(), std::move(server_socket_factory), frontend_url,
+      active_port_output_directory, debug_frontend_dir, product_name,
+      user_agent)));
+}
+
+// static
+void DevToolsAgentHost::StopRemoteDebuggingServer() {
+  DevToolsManager* manager = DevToolsManager::GetInstance();
+  manager->SetHttpHandler(nullptr);
+}
+
+// static
 DevToolsManager* DevToolsManager::GetInstance() {
   return base::Singleton<DevToolsManager>::get();
 }
 
 DevToolsManager::DevToolsManager()
     : delegate_(GetContentClient()->browser()->GetDevToolsManagerDelegate()),
       attached_hosts_count_(0) {
 }
 
 DevToolsManager::~DevToolsManager() {
@@ skipping 15 matching lines @@
     --attached_hosts_count_;
     if (!attached_hosts_count_) {
       BrowserThread::PostTask(
           BrowserThread::IO,
           FROM_HERE,
           base::Bind(&NetLogObserver::Detach));
     }
   }
 }
 
+void DevToolsManager::SetHttpHandler(
+    std::unique_ptr<DevToolsHttpHandler> http_handler) {
+  http_handler_ = std::move(http_handler);
+}
+
 }  // namespace content