FBTF: Forward declare everything possible in testing_profile.h

chrome/browser/cocoa/applescript/bookmark_applescript_utils_unittest.mm

 // 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.
 
 #import "chrome/browser/cocoa/applescript/bookmark_applescript_utils_unittest.h"
 
+#include "chrome/browser/bookmarks/bookmark_model.h"
+
 @implementation FakeAppDelegate
 
 @synthesize helper = helper_;
 
 - (Profile*)defaultProfile {
   if (!helper_)
     return NULL;
   return helper_->profile();
 }
 @end
@@ skipping 19 matching lines @@
   return kFakeCurrentCommand;
 }
 
 - (void)dealloc {
   method_exchangeImplementations(originalMethod_, alternateMethod_);
   kFakeCurrentCommand = nil;
   [super dealloc];
 }
 
 @end
+
+BookmarkAppleScriptTest::BookmarkAppleScriptTest() {
+  appDelegate_.reset([[FakeAppDelegate alloc] init]);
+  [appDelegate_.get() setHelper:&helper_];
+  [NSApp setDelegate:appDelegate_];
+  const BookmarkNode* root = model().GetBookmarkBarNode();
+  const std::wstring modelString(L"a f1:[ b d c ] d f2:[ e f g ] h ");
+  model_test_utils::AddNodesFromModelString(model(), root, modelString);
+  bookmarkBar_.reset([[BookmarkFolderAppleScript alloc]
+      initWithBookmarkNode:model().GetBookmarkBarNode()]);
+}
+
+BookmarkModel& BookmarkAppleScriptTest::model() {
+  return *helper_.profile()->GetBookmarkModel();
+}