Declaring the weak_ptr_factory in proper order.

ash/wm/workspace/workspace_window_resizer_unittest.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 "ash/wm/workspace/workspace_window_resizer.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf_layout_manager.h"
@@ skipping 130 matching lines @@
  protected:
   WindowResizer* CreateResizerForTest(
       aura::Window* window,
       const gfx::Point& point_in_parent,
       int window_component) {
     WindowResizer* resizer = CreateWindowResizer(
         window,
         point_in_parent,
         window_component,
         aura::client::WINDOW_MOVE_SOURCE_MOUSE).release();
-    workspace_resizer_ = WorkspaceWindowResizer::instance_;
+    workspace_resizer_ = WorkspaceWindowResizer::GetInstanceForTest();
     return resizer;
   }
   WorkspaceWindowResizer* CreateWorkspaceResizerForTest(
       aura::Window* window,
       const gfx::Point& point_in_parent,
       int window_component,
       aura::client::WindowMoveSource source,
       const std::vector<aura::Window*>& attached_windows) {
     wm::WindowState* window_state = wm::GetWindowState(window);
     window_state->CreateDragDetails(
@@ skipping 1700 matching lines @@
   // Drag even more to snap to the edge.
   generator.GestureScrollSequence(gfx::Point(400, kRootHeight - 40),
                                   gfx::Point(400, kRootHeight - 25),
                                   base::TimeDelta::FromMilliseconds(10),
                                   5);
   EXPECT_EQ(gfx::Rect(100, 100, 600, kRootHeight - 100).ToString(),
             touch_resize_window_->bounds().ToString());
 }
 
 }  // namespace ash