some more fixes for ignored scoped_ptr::release() calls

BUG=42904
TEST=bots

Review URL: http://codereview.chromium.org/1982001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46622 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 10 insertions, 23 deletions

diff --git a/views/window/window_delegate.cc b/views/window/window_delegate.cc
index c909739..012dd38 100644
--- a/views/window/window_delegate.cc
+++ b/views/window/window_delegate.cc
@@ -10,11 +10,10 @@
 
 namespace views {
 
-WindowDelegate::WindowDelegate() {
+WindowDelegate::WindowDelegate() : window_(NULL) {
 }
 
 WindowDelegate::~WindowDelegate() {
-  ReleaseWindow();
 }
 
 SkBitmap WindowDelegate::GetWindowAppIcon() {
@@ -59,8 +58,4 @@ ClientView* WindowDelegate::CreateClientView(Window* window) {
   return new ClientView(window, GetContentsView());
 }
 
-void WindowDelegate::ReleaseWindow() {
-  window_.release();
-}
-
 }  // namespace views
diff --git a/views/window/window_delegate.h b/views/window/window_delegate.h
index 91491b9..30174c8 100644
--- a/views/window/window_delegate.h
+++ b/views/window/window_delegate.h
@@ -122,24 +122,13 @@ class WindowDelegate {
   // of the window.
   virtual ClientView* CreateClientView(Window* window);
 
-  // An accessor to the Window this delegate is bound to.
-  Window* window() const { return window_.get(); }
-
- protected:
-  // Releases the Window* we maintain. This should be done by a delegate in its
-  // WindowClosing handler if it intends to be re-cycled to be used on a
-  // different Window.
-  void ReleaseWindow();
+  Window* window() const { return window_; }
 
  private:
   friend class WindowGtk;
   friend class WindowWin;
-  // This is a little unusual. We use a scoped_ptr here because it's
-  // initialized to NULL automatically. We do this because we want to allow
-  // people using this helper to not have to call a ctor on this object.
-  // Instead we just release the owning ref this pointer has when we are
-  // destroyed.
-  scoped_ptr<Window> window_;
+  // The Window this delegate is bound to. Weak reference.
+  Window* window_;
 };
 
 }  // namespace views
diff --git a/views/window/window_gtk.cc b/views/window/window_gtk.cc
index d0ba7bc..1a5147f 100644
--- a/views/window/window_gtk.cc
+++ b/views/window/window_gtk.cc
@@ -377,7 +377,8 @@ WindowGtk::WindowGtk(WindowDelegate* window_delegate)
       window_state_(GDK_WINDOW_STATE_WITHDRAWN),
       window_closed_(false) {
   is_window_ = true;
-  window_delegate_->window_.reset(this);
+  DCHECK(!window_delegate_->window_);
+  window_delegate_->window_ = this;
 }
 
 void WindowGtk::Init(GtkWindow* parent, const gfx::Rect& bounds) {
diff --git a/views/window/window_win.cc b/views/window/window_win.cc
index 554a9c7..64a2115 100644
--- a/views/window/window_win.cc
+++ b/views/window/window_win.cc
@@ -240,7 +240,8 @@ void WindowWin::Show() {
 void WindowWin::Activate() {
   if (IsMinimized())
     ::ShowWindow(GetNativeView(), SW_RESTORE);
-  ::SetWindowPos(GetNativeView(), HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
+  ::SetWindowPos(GetNativeView(), HWND_TOP, 0, 0, 0, 0,
+                 SWP_NOSIZE | SWP_NOMOVE);
   SetForegroundWindow(GetNativeView());
 }
 
@@ -509,7 +510,8 @@ WindowWin::WindowWin(WindowDelegate* window_delegate)
   is_window_ = true;
   InitClass();
   DCHECK(window_delegate_);
-  window_delegate_->window_.reset(this);
+  DCHECK(!window_delegate_->window_);
+  window_delegate_->window_ = this;
   // Initialize these values to 0 so that subclasses can override the default
   // behavior before calling Init.
   set_window_style(0);