Callbacks through ChromeClient->RenderView->RenderViewHost for ContentsDidCha...

webkit/glue/chrome_client_impl.h

 // Copyright (c) 2006-2008 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 WEBKIT_GLUE_CHROME_CLIENT_IMPL_H_
 #define WEBKIT_GLUE_CHROME_CLIENT_IMPL_H_
 
 #include "base/compiler_specific.h"
 
 MSVC_PUSH_WARNING_LEVEL(0);
@@ skipping 84 matching lines @@
   virtual WebCore::IntRect windowResizerRect() const;
 
   virtual void repaint(const WebCore::IntRect&, bool contentChanged,
                        bool immediate = false, bool repaintContentOnly = false);
   virtual void scroll(const WebCore::IntSize& scrollDelta,
                       const WebCore::IntRect& rectToScroll,
                       const WebCore::IntRect& clipRect);
   virtual WebCore::IntPoint screenToWindow(const WebCore::IntPoint&) const;
   virtual WebCore::IntRect windowToScreen(const WebCore::IntRect&) const;
   virtual PlatformWidget platformWindow() const;
-  virtual void contentsSizeChanged(WebCore::Frame*, const WebCore::IntSize&) const {}
+  virtual void contentsSizeChanged(WebCore::Frame*,
+                                   const WebCore::IntSize&) const;
 
   virtual void mouseDidMoveOverElement(const WebCore::HitTestResult& result,
                                        unsigned modifierFlags);
 
   virtual void setToolTip(const WebCore::String& tooltip_text);
 
   virtual void print(WebCore::Frame*);
 
   virtual void exceededDatabaseQuota(WebCore::Frame*,
                                      const WebCore::String& databaseName);
@@ skipping 23 matching lines @@
   bool toolbars_visible_;
   bool statusbar_visible_;
   bool scrollbars_visible_;
   bool menubar_visible_;
   bool resizable_;
   // Set to true if the next SetCursor is to be ignored.
   bool ignore_next_set_cursor_;
 };
 
 #endif  // WEBKIT_GLUE_CHROME_CLIENT_IMPL_H_