Reverting 31646.

Review URL: http://codereview.chromium.org/386006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31648 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 13 insertions, 16 deletions

diff --git a/views/widget/widget_gtk.cc b/views/widget/widget_gtk.cc
index 64a9063..8762e14 100644
--- a/views/widget/widget_gtk.cc
+++ b/views/widget/widget_gtk.cc
@@ -106,10 +106,9 @@ WidgetGtk::WidgetGtk(Type type)
 }
 
 WidgetGtk::~WidgetGtk() {
-  // If we're deleted directly, instead of via OnDestroy(), then clean up after
-  // ourselves.
-  delete_on_destroy_ = false;  // Prevent double free.
-  CloseNow();
+  if (type_ != TYPE_CHILD)
+    ActiveWindowWatcherX::RemoveObserver(this);
+  MessageLoopForUI::current()->RemoveObserver(this);
 }
 
 GtkWindow* WidgetGtk::GetTransientParent() const {
@@ -819,9 +818,6 @@ void WidgetGtk::OnGrabNotify(GtkWidget* widget, gboolean was_grabbed) {
 
 void WidgetGtk::OnDestroy() {
   widget_ = window_contents_ = NULL;
-  if (type_ != TYPE_CHILD)
-    ActiveWindowWatcherX::RemoveObserver(this);
-  MessageLoopForUI::current()->RemoveObserver(this);
   if (delete_on_destroy_) {
     // Delays the deletion of this WidgetGtk as we want its children to have
     // access to it when destroyed.
diff --git a/views/widget/widget_win.cc b/views/widget/widget_win.cc
index 2c07c3d..79956a8 100644
--- a/views/widget/widget_win.cc
+++ b/views/widget/widget_win.cc
@@ -58,10 +58,7 @@ WidgetWin::WidgetWin()
 }
 
 WidgetWin::~WidgetWin() {
-  // If we're deleted directly, instead of via a WM_NCDESTROY, then clean up
-  // after ourselves.
-  delete_on_destroy_ = false;  // Prevent double free.
-  CloseNow();
+  MessageLoopForUI::current()->RemoveObserver(this);
 }
 
 // static
@@ -118,12 +115,17 @@ void WidgetWin::Init(gfx::NativeView parent, const gfx::Rect& bounds) {
   // Windows special DWM window frame requires a special tooltip manager so
   // that window controls in Chrome windows don't flicker when you move your
   // mouse over them. See comment in aero_tooltip_manager.h.
-  tooltip_manager_.reset(GetThemeProvider()->ShouldUseNativeFrame() ?
-      new AeroTooltipManager(this) : new TooltipManagerWin(this));
+  if (GetThemeProvider()->ShouldUseNativeFrame()) {
+    tooltip_manager_.reset(new AeroTooltipManager(this));
+  } else {
+    tooltip_manager_.reset(new TooltipManagerWin(this));
+  }
 
   // This message initializes the window so that focus border are shown for
   // windows.
-  SendMessage(hwnd(), WM_CHANGEUISTATE, MAKELPARAM(UIS_CLEAR, UISF_HIDEFOCUS),
+  SendMessage(hwnd(),
+              WM_CHANGEUISTATE,
+              MAKELPARAM(UIS_CLEAR, UISF_HIDEFOCUS),
               0);
 
   // Bug 964884: detach the IME attached to this window.
@@ -825,7 +827,6 @@ void WidgetWin::OnThemeChanged() {
 }
 
 void WidgetWin::OnFinalMessage(HWND window) {
-  MessageLoopForUI::current()->RemoveObserver(this);
   if (delete_on_destroy_)
     delete this;
 }
@@ -1119,7 +1120,7 @@ LRESULT WidgetWin::OnWndProc(UINT message, WPARAM w_param, LPARAM l_param) {
   if (!ProcessWindowMessage(window, message, w_param, l_param, result))
     result = DefWindowProc(window, message, w_param, l_param);
   if (message == WM_NCDESTROY)
-    OnFinalMessage(window);  // CAUTION: May reset members and/or delete |this|!
+    OnFinalMessage(window);
   if (message == WM_ACTIVATE)
     PostProcessActivateMessage(this, LOWORD(w_param));
   if (message == WM_ENABLE && restore_focus_when_enabled_) {