Eliminate HICON leaks caused by creating icons from bitmap image.

chrome/browser/ui/views/frame/taskbar_decorator_win.cc

Index: chrome/browser/ui/views/frame/taskbar_decorator_win.cc
diff --git a/chrome/browser/ui/views/frame/taskbar_decorator_win.cc b/chrome/browser/ui/views/frame/taskbar_decorator_win.cc
index 95267720cb281539c2b63f6b4197ecf107aa248b..d6328fad663b7aa1c2bd6919c7ee705d37373ff4 100644
--- a/chrome/browser/ui/views/frame/taskbar_decorator_win.cc
+++ b/chrome/browser/ui/views/frame/taskbar_decorator_win.cc
@@ -59,11 +59,11 @@ void SetOverlayIcon(HWND hwnd, scoped_ptr<SkBitmap> bitmap) {
     SkCanvas offscreen_canvas(offscreen_bitmap);
     offscreen_canvas.clear(SK_ColorTRANSPARENT);
     offscreen_canvas.drawBitmap(sk_icon, 0, kOverlayIconSize - resized_height);
-    icon.Set(IconUtil::CreateHICONFromSkBitmap(offscreen_bitmap));
-    if (!icon.Get())
+    icon = IconUtil::CreateHICONFromSkBitmap(offscreen_bitmap).Pass();
+    if (!icon.is_valid())
       return;
   }
-  taskbar->SetOverlayIcon(hwnd, icon, L"");
+  taskbar->SetOverlayIcon(hwnd, icon.get(), L"");
 }
 
 }  // namespace