Revert of DevTools: merge devtools target with devtools host, part 1

chrome/browser/devtools/chrome_devtools_manager_delegate.h

Index: chrome/browser/devtools/chrome_devtools_manager_delegate.h
diff --git a/chrome/browser/devtools/chrome_devtools_manager_delegate.h b/chrome/browser/devtools/chrome_devtools_manager_delegate.h
index 61cde163c3c849fb9378649ee9483671b8a56905..318dc0546175534d3273e1f85268898ebd2101ed 100644
--- a/chrome/browser/devtools/chrome_devtools_manager_delegate.h
+++ b/chrome/browser/devtools/chrome_devtools_manager_delegate.h
@@ -15,21 +15,17 @@
 
 class ChromeDevToolsManagerDelegate : public content::DevToolsManagerDelegate {
  public:
-  static char kTypeApp[];
-  static char kTypeBackgroundPage[];
-
   ChromeDevToolsManagerDelegate();
   ~ChromeDevToolsManagerDelegate() override;
 
   // content::DevToolsManagerDelegate implementation.
-  void Inspect(content::DevToolsAgentHost* agent_host) override;
+  void Inspect(content::BrowserContext* browser_context,
+               content::DevToolsAgentHost* agent_host) override;
   void DevToolsAgentStateChanged(content::DevToolsAgentHost* agent_host,
                                  bool attached) override;
   base::DictionaryValue* HandleCommand(
       content::DevToolsAgentHost* agent_host,
       base::DictionaryValue* command_dict) override;
-  std::string GetTargetType(content::RenderFrameHost* host) override;
-  std::string GetTargetTitle(content::RenderFrameHost* host) override;
 
  private:
   std::unique_ptr<DevToolsNetworkProtocolHandler> network_protocol_handler_;