Fix classes that have too many virtuals for inline constructors.

chrome/test/base/test_browser_window.cc

 // 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.
 
 #include "chrome/test/base/test_browser_window.h"
 
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_list_observer.h"
 #include "ui/gfx/geometry/rect.h"
 
 
 // Helpers --------------------------------------------------------------------
 
 namespace chrome {
 
 scoped_ptr<Browser> CreateBrowserWithTestWindowForParams(
     Browser::CreateParams* params) {
   TestBrowserWindow* window = new TestBrowserWindow;
   new TestBrowserWindowOwner(window);
   params->window = window;
   return make_scoped_ptr(new Browser(*params));
 }
 
 }  // namespace chrome
 
 
 // TestBrowserWindow::TestLocationBar -----------------------------------------
 
+TestBrowserWindow::TestLocationBar::TestLocationBar() : LocationBar(NULL) {}
+
 GURL TestBrowserWindow::TestLocationBar::GetDestinationURL() const {
   return GURL();
 }
 
 WindowOpenDisposition
     TestBrowserWindow::TestLocationBar::GetWindowOpenDisposition() const {
   return CURRENT_TAB;
 }
 
 ui::PageTransition
@@ skipping 180 matching lines @@
 }
 
 TestBrowserWindowOwner::~TestBrowserWindowOwner() {
   BrowserList::RemoveObserver(this);
 }
 
 void TestBrowserWindowOwner::OnBrowserRemoved(Browser* browser) {
   if (browser->window() == window_.get())
     delete this;
 }