Continue threading context through unit tests.

ui/views/widget/widget_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 "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/native_widget_types.h"
@@ skipping 594 matching lines @@
   EXPECT_TRUE(state.widget_deleted);
   EXPECT_TRUE(state.native_widget_deleted);
 }
 
 // NativeWidget owns its Widget, part 1: NativeWidget is a platform-native
 // widget.
 TEST_F(WidgetOwnershipTest, Ownership_PlatformNativeWidgetOwnsWidget) {
   OwnershipTestState state;
 
   Widget* widget = new OwnershipTestWidget(&state);
-  Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
+  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
   params.native_widget =
       new OwnershipTestNativeWidgetPlatform(widget, &state);
   widget->Init(params);
 
   // Now destroy the native widget.
   widget->CloseNow();
 
   EXPECT_TRUE(state.widget_deleted);
   EXPECT_TRUE(state.native_widget_deleted);
 }
 
 // NativeWidget owns its Widget, part 2: NativeWidget is a NativeWidget.
 TEST_F(WidgetOwnershipTest, Ownership_ViewsNativeWidgetOwnsWidget) {
   OwnershipTestState state;
 
   Widget* toplevel = CreateTopLevelPlatformWidget();
 
   Widget* widget = new OwnershipTestWidget(&state);
-  Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
+  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
   params.native_widget =
       new OwnershipTestNativeWidgetPlatform(widget, &state);
   params.parent = toplevel->GetNativeView();
   widget->Init(params);
 
   // Now destroy the native widget. This is achieved by closing the toplevel.
   toplevel->CloseNow();
 
   // The NativeWidget won't be deleted until after a return to the message loop
   // so we have to run pending messages before testing the destruction status.
   RunPendingMessages();
 
   EXPECT_TRUE(state.widget_deleted);
   EXPECT_TRUE(state.native_widget_deleted);
 }
 
 // NativeWidget owns its Widget, part 3: NativeWidget is a platform-native
 // widget, destroyed out from under it by the OS.
 TEST_F(WidgetOwnershipTest,
        Ownership_PlatformNativeWidgetOwnsWidget_NativeDestroy) {
   OwnershipTestState state;
 
   Widget* widget = new OwnershipTestWidget(&state);
-  Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
+  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
   params.native_widget =
       new OwnershipTestNativeWidgetPlatform(widget, &state);
   widget->Init(params);
 
   // Now simulate a destroy of the platform native widget from the OS:
 #if defined(USE_AURA)
   delete widget->GetNativeView();
 #elif defined(OS_WIN)
   DestroyWindow(widget->GetNativeView());
 #endif
 
   EXPECT_TRUE(state.widget_deleted);
   EXPECT_TRUE(state.native_widget_deleted);
 }
 
 // NativeWidget owns its Widget, part 4: NativeWidget is a NativeWidget,
 // destroyed by the view hierarchy that contains it.
 TEST_F(WidgetOwnershipTest,
        Ownership_ViewsNativeWidgetOwnsWidget_NativeDestroy) {
   OwnershipTestState state;
 
   Widget* toplevel = CreateTopLevelPlatformWidget();
 
   Widget* widget = new OwnershipTestWidget(&state);
-  Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
+  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
   params.native_widget =
       new OwnershipTestNativeWidgetPlatform(widget, &state);
   params.parent = toplevel->GetNativeView();
   widget->Init(params);
 
   // Destroy the widget (achieved by closing the toplevel).
   toplevel->CloseNow();
 
   // The NativeWidget won't be deleted until after a return to the message loop
   // so we have to run pending messages before testing the destruction status.
   RunPendingMessages();
 
   EXPECT_TRUE(state.widget_deleted);
   EXPECT_TRUE(state.native_widget_deleted);
 }
 
 // NativeWidget owns its Widget, part 5: NativeWidget is a NativeWidget,
 // we close it directly.
 TEST_F(WidgetOwnershipTest,
        Ownership_ViewsNativeWidgetOwnsWidget_Close) {
   OwnershipTestState state;
 
   Widget* toplevel = CreateTopLevelPlatformWidget();
 
   Widget* widget = new OwnershipTestWidget(&state);
-  Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
+  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
   params.native_widget =
       new OwnershipTestNativeWidgetPlatform(widget, &state);
   params.parent = toplevel->GetNativeView();
   widget->Init(params);
 
   // Destroy the widget.
   widget->Close();
   toplevel->CloseNow();
 
   // The NativeWidget won't be deleted until after a return to the message loop
@@ skipping 444 matching lines @@
   EXPECT_FALSE(widget.received_paint_while_hidden());
   widget.Close();
 }
 
 #endif  // !defined(OS_CHROMEOS)
 
 #endif  // defined(USE_AURA)
 
 }  // namespace
 }  // namespace views