DevTools: remove devtools_discovery (merged into content).

content/shell/browser/shell_devtools_manager_delegate.h

Index: content/shell/browser/shell_devtools_manager_delegate.h
diff --git a/content/shell/browser/shell_devtools_manager_delegate.h b/content/shell/browser/shell_devtools_manager_delegate.h
index 7275f4d85e0dd834b9dcb5b8f0dbd68f34fe3565..a4a9112981b707ea354bc5cf82f2928fc3878967 100644
--- a/content/shell/browser/shell_devtools_manager_delegate.h
+++ b/content/shell/browser/shell_devtools_manager_delegate.h
@@ -23,7 +23,7 @@ class ShellDevToolsManagerDelegate : public DevToolsManagerDelegate {
   static devtools_http_handler::DevToolsHttpHandler* CreateHttpHandler(
       BrowserContext* browser_context);
 
-  ShellDevToolsManagerDelegate();
+  explicit ShellDevToolsManagerDelegate(BrowserContext* browser_context);
   ~ShellDevToolsManagerDelegate() override;
 
   // DevToolsManagerDelegate implementation.
@@ -34,8 +34,10 @@ class ShellDevToolsManagerDelegate : public DevToolsManagerDelegate {
                                        base::DictionaryValue* command) override;
   std::string GetTargetType(RenderFrameHost* host) override;
   std::string GetTargetTitle(RenderFrameHost* host) override;
+  scoped_refptr<DevToolsAgentHost> CreateNewTarget(const GURL& url) override;
 
  private:
+  BrowserContext* browser_context_;
   DISALLOW_COPY_AND_ASSIGN(ShellDevToolsManagerDelegate);
 };