DevTools: respect minimum width/height when resizing.

chrome/browser/devtools/devtools_window.h

 // Copyright (c) 2012 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_WINDOW_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 84 matching lines @@
   // container width, then clamps to try and ensure both devtools and content
   // are at least somewhat visible.
   // Called only for the case when devtools window is docked to the side.
   int GetWidth(int container_width);
 
   // Returns preferred devtools window height for given |container_height|.
   // Uses the same logic as GetWidth.
   // Called only for the case when devtools window is docked to bottom.
   int GetHeight(int container_height);
 
+  // Returns the minimum width devtools window needs.
+  int GetMinimumWidth();
+
+  // Returns the minimum height devtools window needs.
+  int GetMinimumHeight();
+
   // Stores preferred devtools window width for this instance.
   void SetWidth(int width);
 
   // Stores preferred devtools window height for this instance.
   void SetHeight(int height);
 
  private:
   friend class DevToolsControllerTest;
   static DevToolsWindow* Create(Profile* profile,
                                 content::RenderViewHost* inspected_rvh,
@@ skipping 97 matching lines @@
   content::NotificationRegistrar registrar_;
   scoped_ptr<content::DevToolsClientHost> frontend_host_;
   base::WeakPtrFactory<DevToolsWindow> weak_factory_;
   scoped_ptr<DevToolsFileHelper> file_helper_;
   int width_;
   int height_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsWindow);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_