[DevTools] Use special resizing strategy instead of insets.

chrome/browser/devtools/devtools_embedder_message_dispatcher.h

 // Copyright 2013 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_EMBEDDER_MESSAGE_DISPATCHER_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_EMBEDDER_MESSAGE_DISPATCHER_H_
 
 #include <map>
 #include <string>
 
 #include "base/callback.h"
+#include "chrome/browser/devtools/devtools_contents_resizing_strategy.h"
 
 namespace base {
 class ListValue;
 }
 
 /**
  * Dispatcher for messages sent from the DevTools frontend running in an
  * isolated renderer (on chrome-devtools://) to the embedder in the browser.
  *
  * The messages are sent via InspectorFrontendHost.sendMessageToEmbedder method.
  */
 class DevToolsEmbedderMessageDispatcher {
  public:
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     virtual void ActivateWindow() = 0;
     virtual void CloseWindow() = 0;
     virtual void SetContentsInsets(
         int top, int left, int bottom, int right) = 0;
+    virtual void SetContentsResizingStrategy(
+        const DevToolsContentsResizingStrategy& strategy) = 0;
     virtual void MoveWindow(int x, int y) = 0;
     virtual void SetIsDocked(bool is_docked) = 0;
     virtual void OpenInNewTab(const std::string& url) = 0;
     virtual void SaveToFile(const std::string& url,
                             const std::string& content,
                             bool save_as) = 0;
     virtual void AppendToFile(const std::string& url,
                               const std::string& content) = 0;
     virtual void RequestFileSystems() = 0;
     virtual void AddFileSystem() = 0;
@@ skipping 16 matching lines @@
 
  private:
   typedef base::Callback<bool(const base::ListValue&)> Handler;
   void RegisterHandler(const std::string& method, const Handler& handler);
 
   typedef std::map<std::string, Handler> HandlerMap;
   HandlerMap handlers_;
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_EMBEDDER_MESSAGE_DISPATCHER_H_