DevTools: untangle device discovery request from the devtools android bridge.

chrome/browser/devtools/devtools_ui_bindings.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_DEVTOOLS_DEVTOOLS_UI_BINDINGS_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_UI_BINDINGS_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 30 matching lines @@
                            public DevToolsFileHelper::Delegate {
  public:
   static DevToolsUIBindings* ForWebContents(
       content::WebContents* web_contents);
 
   class Delegate {
    public:
     virtual ~Delegate() {}
     virtual void ActivateWindow() = 0;
     virtual void CloseWindow() = 0;
+    virtual void Inspect(scoped_refptr<content::DevToolsAgentHost> host) = 0;
     virtual void SetInspectedPageBounds(const gfx::Rect& rect) = 0;
     virtual void InspectElementCompleted() = 0;
     virtual void SetIsDocked(bool is_docked) = 0;
     virtual void OpenInNewTab(const std::string& url) = 0;
     virtual void SetWhitelistedShortcuts(const std::string& message) = 0;
 
     virtual void InspectedContentsClosing() = 0;
     virtual void OnLoadCompleted() = 0;
     virtual void ReadyForTest() = 0;
     virtual InfoBarService* GetInfoBarService() = 0;
@@ skipping 165 matching lines @@
       embedder_message_dispatcher_;
   GURL url_;
   using PendingRequestsMap = std::map<const net::URLFetcher*, DispatchCallback>;
   PendingRequestsMap pending_requests_;
   base::WeakPtrFactory<DevToolsUIBindings> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsUIBindings);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_UI_BINDINGS_H_