Add autoresize capability for Chromium.

Source/WebKit/chromium/public/WebView.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 231 matching lines @@
     // In fixed layout mode, the layout of the page is independent of the
     // view port size, given by WebWidget::size().
 
     virtual bool isFixedLayoutModeEnabled() const = 0;
     virtual void enableFixedLayoutMode(bool enable) = 0;
 
     virtual WebSize fixedLayoutSize() const = 0;
     virtual void setFixedLayoutSize(const WebSize&) = 0;
 
 
+    // Auto size -----------------------------------------------------------
+
+    // In autosize mode, the view is automatically adjusted to fit the html
+    // content within the given bounds.
+    virtual void enableAutoSizeMode(
+        bool enable,
+        const WebSize& minSize,
+        const WebSize& maxSize) = 0;
+
+
     // Media ---------------------------------------------------------------
 
     // Performs the specified action on the node at the given location.
     virtual void performMediaPlayerAction(
         const WebMediaPlayerAction&, const WebPoint& location) = 0;
 
 
     // Data exchange -------------------------------------------------------
 
     // Copy to the clipboard the image located at a particular point in the
@@ skipping 154 matching lines @@
     virtual void loseCompositorContext(int numTimes) = 0;
 
 
 protected:
     ~WebView() {}
 };
 
 } // namespace WebKit
 
 #endif