Plumb the correct owner document through DocumentInit::m_owner.

chrome/browser/ui/ash/keyboard_controller_browsertest.cc

 // Copyright 2014 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/shell.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "chrome/browser/apps/app_browsertest_util.h"
+#include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_builder.h"
 #include "extensions/common/value_builder.h"
 #include "ui/base/ime/dummy_text_input_client.h"
 #include "ui/base/ime/input_method.h"
@@ skipping 132 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardAppWindowTest);
 };
 
 // Tests that ime window won't overscroll. See crbug.com/529880.
 IN_PROC_BROWSER_TEST_F(VirtualKeyboardAppWindowTest,
                        DisableOverscrollForImeWindow) {
   scoped_refptr<extensions::Extension> extension =
       extensions::ExtensionBuilder()
-          .SetManifest(std::move(extensions::DictionaryBuilder()
-                                     .Set("name", "test extension")
-                                     .Set("version", "1")
-                                     .Set("manifest_version", 2)))
+          .SetManifest(std::move(
+              extensions::DictionaryBuilder()
+                  .Set("name", "test extension")
+                  .Set("version", "1")
+                  .Set("manifest_version", 2)
+                  .Set(
+                      "background",
+                      std::move(extensions::DictionaryBuilder().Set(
+                          "scripts", std::move(extensions::ListBuilder().Append(
+                                         "background.js")))))))

[dcheng, 2016/02/26 22:52:29]

Needed to fake out an extension background page: the background page is
referenced by the apps_browsertest_utils.h:CreateAppWindowFromParams(), which
uses it to determine the frame creating the app window.

           .Build();
 
+  extension_service()->AddExtension(extension.get());
   extensions::AppWindow::CreateParams non_ime_params;
   non_ime_params.frame = extensions::AppWindow::FRAME_NONE;
-  extensions::AppWindow* non_ime_app_window =
-      CreateAppWindowFromParams(extension.get(), non_ime_params);
+  extensions::AppWindow* non_ime_app_window = CreateAppWindowFromParams(
+      browser()->profile(), extension.get(), non_ime_params);
   int non_ime_window_visible_height = non_ime_app_window->web_contents()
                                           ->GetRenderWidgetHostView()
                                           ->GetVisibleViewportSize()
                                           .height();
 
   extensions::AppWindow::CreateParams ime_params;
   ime_params.frame = extensions::AppWindow::FRAME_NONE;
   ime_params.is_ime_window = true;
-  extensions::AppWindow* ime_app_window =
-      CreateAppWindowFromParams(extension.get(), ime_params);
+  extensions::AppWindow* ime_app_window = CreateAppWindowFromParams(
+      browser()->profile(), extension.get(), ime_params);
   int ime_window_visible_height = ime_app_window->web_contents()
                                       ->GetRenderWidgetHostView()
                                       ->GetVisibleViewportSize()
                                       .height();
 
   ASSERT_EQ(non_ime_window_visible_height, ime_window_visible_height);
   ASSERT_TRUE(ime_window_visible_height > 0);
 
   int screen_height = ash::Shell::GetPrimaryRootWindow()->bounds().height();
   gfx::Rect test_bounds(0, 0, 0, screen_height - ime_window_visible_height + 1);
@@ skipping 12 matching lines @@
                 ->GetVisibleViewportSize()
                 .height(),
             non_ime_window_visible_height);
   // Ime window should have not be affected by virtual keyboard.
   EXPECT_EQ(ime_app_window->web_contents()
                 ->GetRenderWidgetHostView()
                 ->GetVisibleViewportSize()
                 .height(),
             ime_window_visible_height);
 }