[DevTools] Move target-related methods from DevToolsHttpHandlerDelegate to DevToolsManagerDelegate.

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 3885e4873b603da7b7ef82b5fbee9a5365b27bcb..08b7e62459deadbc893f06d4112de329178ecfc8 100644
--- a/chrome/browser/devtools/chrome_devtools_manager_delegate.h
+++ b/chrome/browser/devtools/chrome_devtools_manager_delegate.h
@@ -9,18 +9,14 @@
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/devtools/devtools_network_protocol_handler.h"
-#include "chrome/browser/devtools/devtools_protocol.h"
 #include "content/public/browser/devtools_manager_delegate.h"
 
-class DevToolsNetworkConditions;
-class Profile;
-
 class ChromeDevToolsManagerDelegate : public content::DevToolsManagerDelegate {
  public:
   ChromeDevToolsManagerDelegate();
   virtual ~ChromeDevToolsManagerDelegate();
 
-  // content::DevToolsManagerDelegate overrides:
+  // content::DevToolsManagerDelegate implementation.
   virtual void Inspect(content::BrowserContext* browser_context,
                        content::DevToolsAgentHost* agent_host) OVERRIDE;
   virtual void DevToolsAgentStateChanged(content::DevToolsAgentHost* agent_host,
@@ -28,6 +24,10 @@ class ChromeDevToolsManagerDelegate : public content::DevToolsManagerDelegate {
   virtual base::DictionaryValue* HandleCommand(
       content::DevToolsAgentHost* agent_host,
       base::DictionaryValue* command_dict) OVERRIDE;
+  virtual scoped_ptr<content::DevToolsTarget> CreateNewTarget(
+      const GURL& url) OVERRIDE;
+  virtual void EnumerateTargets(TargetCallback callback) OVERRIDE;
+  virtual std::string GetPageThumbnailData(const GURL& url) OVERRIDE;
 
  private:
   scoped_ptr<DevToolsNetworkProtocolHandler> network_protocol_handler_;