DevTools: remove DevToolsTargetDescriptor and its implementations, we are now based on devtools age…

chrome/browser/devtools/devtools_target_impl.cc

Index: chrome/browser/devtools/devtools_target_impl.cc
diff --git a/chrome/browser/devtools/devtools_target_impl.cc b/chrome/browser/devtools/devtools_target_impl.cc
deleted file mode 100644
index ea81477c4767e65d3a9e1bdcb91c0d390d2f37ea..0000000000000000000000000000000000000000
--- a/chrome/browser/devtools/devtools_target_impl.cc
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2013 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 "chrome/browser/devtools/devtools_target_impl.h"
-
-#include "base/strings/stringprintf.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/devtools/devtools_window.h"
-#include "chrome/browser/extensions/extension_tab_util.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_iterator.h"
-#include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
-#include "chrome/common/extensions/extension_constants.h"
-#include "components/guest_view/browser/guest_view_base.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/devtools_agent_host.h"
-#include "content/public/browser/favicon_status.h"
-#include "content/public/browser/navigation_entry.h"
-#include "content/public/browser/render_frame_host.h"
-#include "content/public/browser/web_contents.h"
-#include "extensions/browser/extension_host.h"
-#include "extensions/browser/extension_registry.h"
-#include "extensions/browser/process_manager.h"
-#include "extensions/common/constants.h"
-
-using content::BrowserThread;
-using content::DevToolsAgentHost;
-using content::WebContents;
-
-DevToolsTargetImpl::~DevToolsTargetImpl() {
-}
-
-DevToolsTargetImpl::DevToolsTargetImpl(
-    scoped_refptr<DevToolsAgentHost> agent_host)
-    : devtools_discovery::BasicTargetDescriptor(agent_host) {
-}
-
-// static
-std::vector<DevToolsTargetImpl*> DevToolsTargetImpl::EnumerateAll() {
-  DCHECK_CURRENTLY_ON(BrowserThread::UI);
-
-  std::vector<DevToolsTargetImpl*> result;
-  DevToolsAgentHost::List agents = DevToolsAgentHost::GetOrCreateAll();
-  for (DevToolsAgentHost::List::iterator it = agents.begin();
-       it != agents.end(); ++it) {
-    result.push_back(new DevToolsTargetImpl(*it));
-  }
-  return result;
-}