Deinline even more destructors.

chrome/browser/extensions/extensions_ui.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_EXTENSIONS_EXTENSIONS_UI_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSIONS_UI_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 33 matching lines @@
 
 class ExtensionsUIHTMLSource : public ChromeURLDataManager::DataSource {
  public:
   ExtensionsUIHTMLSource();
 
   // Called when the network layer has requested a resource underneath
   // the path we registered.
   virtual void StartDataRequest(const std::string& path,
                                 bool is_off_the_record,
                                 int request_id);
-  virtual std::string GetMimeType(const std::string&) const {
-    return "text/html";
-  }
+  virtual std::string GetMimeType(const std::string&) const;
 
  private:
   ~ExtensionsUIHTMLSource() {}
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionsUIHTMLSource);
 };
 
 // The handler for JavaScript messages related to the "extensions" view.
 class ExtensionsDOMHandler
     : public DOMMessageHandler,
@@ skipping 116 matching lines @@
   // Utility for callbacks that get an extension ID as the sole argument.
   const Extension* GetExtension(const ListValue* args);
 
   // Forces a UI update if appropriate after a notification is received.
   void MaybeUpdateAfterNotification();
 
   // SelectFileDialog::Listener
   virtual void FileSelected(const FilePath& path,
                             int index, void* params);
   virtual void MultiFilesSelected(
-    const std::vector<FilePath>& files, void* params) {
-    NOTREACHED();
-  }
+      const std::vector<FilePath>& files, void* params);
   virtual void FileSelectionCanceled(void* params) {}
 
   // NotificationObserver
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   // Helper that lists the current active html pages for an extension.
   std::vector<ExtensionPage> GetActivePagesForExtension(
       const Extension* extension);
@@ skipping 64 matching lines @@
 
   static RefCountedMemory* GetFaviconResourceBytes();
 
   static void RegisterUserPrefs(PrefService* prefs);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionsUI);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSIONS_UI_H_