Revert of [DevTools] Make DevTools clients talk directly to DevToolsAgentHost instead of using DevToolsManage…

content/shell/browser/shell_devtools_frontend.h

Index: content/shell/browser/shell_devtools_frontend.h
diff --git a/content/shell/browser/shell_devtools_frontend.h b/content/shell/browser/shell_devtools_frontend.h
index 2d2eba692eed358b562ed988d460ab59da6a9f1c..0c7f259cfefd1b940320229b26d0c62729324364 100644
--- a/content/shell/browser/shell_devtools_frontend.h
+++ b/content/shell/browser/shell_devtools_frontend.h
@@ -10,6 +10,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/devtools_agent_host.h"
+#include "content/public/browser/devtools_client_host.h"
 #include "content/public/browser/devtools_frontend_host.h"
 #include "content/public/browser/web_contents_observer.h"
 
@@ -24,7 +25,7 @@
 
 class ShellDevToolsFrontend : public WebContentsObserver,
                               public DevToolsFrontendHost::Delegate,
-                              public DevToolsAgentHostClient {
+                              public DevToolsClientHost {
  public:
   static ShellDevToolsFrontend* Show(WebContents* inspected_contents);
   static ShellDevToolsFrontend* Show(WebContents* inspected_contents,
@@ -53,11 +54,10 @@
   virtual void HandleMessageFromDevToolsFrontendToBackend(
       const std::string& message) OVERRIDE;
 
-  // content::DevToolsAgentHostClient implementation.
-  virtual void DispatchProtocolMessage(
-      DevToolsAgentHost* agent_host, const std::string& message) OVERRIDE;
-  virtual void AgentHostClosed(
-      DevToolsAgentHost* agent_host, bool replaced) OVERRIDE;
+  // content::DevToolsClientHost implementation.
+  virtual void DispatchOnInspectorFrontend(const std::string& message) OVERRIDE;
+  virtual void InspectedContentsClosing() OVERRIDE;
+  virtual void ReplacedWithAnotherClient() OVERRIDE {}
 
   Shell* frontend_shell_;
   scoped_refptr<DevToolsAgentHost> agent_host_;