Deinline even more destructors.

chrome/browser/notifications/balloon_host.h

 // Copyright (c) 2010 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_NOTIFICATIONS_BALLOON_HOST_H_
 #define CHROME_BROWSER_NOTIFICATIONS_BALLOON_HOST_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 75 matching lines @@
                              WebKit::WebDragOperationsMask,
                              const SkBitmap&,
                              const gfx::Point&) {}
   virtual void UpdateDragCursor(WebKit::WebDragOperation operation) {}
   virtual void GotFocus() {}
   virtual void TakeFocus(bool reverse) {}
   virtual void LostCapture() {}
   virtual void Activate() {}
   virtual void Deactivate() {}
   virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
-                                      bool* is_keyboard_shortcut) {
-    return false;
-  }
+                                      bool* is_keyboard_shortcut);
   virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {}
   virtual void HandleMouseMove() {}
   virtual void HandleMouseDown();
   virtual void HandleMouseLeave() {}
   virtual void HandleMouseUp() {}
   virtual void HandleMouseActivate() {}
   virtual void UpdatePreferredSize(const gfx::Size& pref_size);
   virtual RendererPreferences GetRendererPrefs(Profile* profile) const;
 
   // Enable DOM UI. This has to be called before renderer is created.
@@ skipping 39 matching lines @@
 
   // Handles requests to extension APIs. Will only be non-NULL if we are
   // rendering a page from an extension.
   scoped_ptr<ExtensionFunctionDispatcher> extension_function_dispatcher_;
 
   // A flag to enable DOM UI.
   bool enable_dom_ui_;
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_BALLOON_HOST_H_